ADO MCQs 2

Question 201 : The World Food Day is celebrated every year on the date ?

  1. 16 October
  2. 16 November
  3. 16 December
  4. None of these

Correct Answer: A

Question 202 : The World Food Prize’ (i.e. ‘Noble Prize of Food’) was awarded to whom for the Year 2000 ?

  1. Dr. Surinder K. Vasal and Dr. Evangelina (Jointly)
  2. Dr. M.S. Swaminathan
  3. Dr. Gurdev Khush and Dr. Henary Vichel (Jointly)
  4. Dr. V. Kurean

Correct Answer: A

Question 203 : Bio-Technology Information System (BTIS) works on which of them of Bio-Technology ?

  1. For Genetic Resources (Nucleic Acid Protein Sequenses Germ-plasm data Bank etc.) in the form of hard data, only
  2. For reference index of research publications through on-line assess media upto soft Information Network or CD-ROM , only
  3. For Directories of management related information (Research and Development Project and Resources), only
  4. On all above works jointly

Correct Answer: D

Question 204 : At National level , facilities of BGAC- Blue Green Algae Collection are available at –

  1. IARI, New Delhi
  2. GBPUAT, Pantnagar(Uttaranchal)
  3. Lucknow University , Lucknow
  4. Rajasthan University , Jaipur works jointly

Correct Answer: A

Question 205 : Filaria parasite and antibodies related research station ‘MGIMS’ is situated at –

  1. Sewagram, Wardha (Maha)
  2. Kanpur
  3. Gwalior
  4. None of these

Correct Answer: A

Question 206 : National Bureau of Plant Genetic Resources (NBPGR) is situated at-

  1. IARI , New Delhi
  2. Kanpur
  3. Chennai
  4. Kolkata

Correct Answer: A

Question 207 : At Modipuram Meerut of Western U.P., one Agriculture University (SAU- State Agriculture University) has been opened ; its name has been kept on the name of which great man ?

  1. Lal Vahadur Shstri
  2. Sardar Vallabh Bhai Patel
  3. Chaudhary Charan Singh
  4. Rajeev Gandhi

Correct Answer: B

Question 208 : Photo –Phosphorylation is meant for –

  1. Production of ATP
  2. Production of  NADP
  3. Oxidation of CO2→ in carbohydrates
  4. Production of energy

Correct Answer: A

Question 209 : Rhizobium inoculation –an active and efficient strain having optimum does would only be effective, when supply in suitable ……….

  1. EC
  2. N
  3. Zn
  4. pH

Correct Answer: D

Question 210 : Chlorosis in plants occurs under deficiency of ………..

  1. Managanese and Sulphur
  2. Boron and Phosphorus
  3. Calcium and Oxygen
  4. Nitrogen and Magnecium

Correct Answer: D

Question 211 : In the beginning of decade of 1960, the per capita per day total foodgrains availability was 395g, which has  raised to the level of…………. In the year 2012

  1. 450 g
  2. 399 g
  3. 395 g
  4. None of these

Correct Answer: A

Question 212 : The current cereal intake per capita/annum is around –

  1. 100 kgs
  2. 143 kgs
  3. 50 kgs
  4. None of these

Correct Answer: B

Question 213 : The per capita net availability per day of milk (g) was ……… during 2013-14 in the country.

  1. 311
  2. 200
  3. 210
  4. None of these

Correct Answer: A

Question 214 : The per capita per day net availability of pulses in the country was …….. in 2012.

  1. 41.7 g
  2. 35 g
  3. 60 g
  4. 50 g

Correct Answer: A

Question 215 : Dryland Farming means –

  1. Multiple cropping
  2. Raising of high yielding varieties of maize, jowar and bajra
  3. Controlling depleting soil nutrients status and reclaiming of problematic soils
  4. The cultivation of drought resistant,  short duration and high yielding varieties (HYVs), along with soil  and water management techniques, including water harvesting

Correct Answer: D

Question 216 : ‘Jhuming’ means –

  1. A type of farm machine
  2. A type of improved seeds
  3. A conventional method of farming in hilly areas i.e. shifting cultivation
  4. A type of fertilizer

Correct Answer: C

Question 217 : Drought Prone Area Programme means –

  1. Maintaining seed quality
  2. Development and use of regional food resoures
  3. Conservation development and use og land, water, cattle and human resources, especially in those areas, where dry spell is found for a long period
  4. Providing nutrition for a long period in drought affected areas

Correct Answer: C

Question 218 : The sub-species of Oryza sativa (Rice) species is grown –

  1. Indica in India
  2. Japonica in Japan
  3. Jawanica in Indonesia
  4. Above all correct

Correct Answer: D

Question 219 : Which of the production is included in foodgrains production ?

  1. Cereal (Rice & Wheat) crops, only
  2. Pulse crops, only
  3. Coarse cereal crops, only
  4. All cereals (Rice & Wheat), pulses and coarse cereal crops

Correct Answer: D

Question 220 : The maximum area under hybird rice in the world, is found in which country ?

  1. India
  2. America
  3. China
  4. Indonesia

Correct Answer: C

Question 221 : Central Rice Research Institute (CRRI)-ICAR is located in the state –

  1. Patna
  2. Ludhiana
  3. Cuttack
  4. Kanpur

Correct Answer: C

Question 222 : The maximum area under rice in the state –

  1. Uttar Pradesh
  2. Madhya Pradesh
  3. Punjab
  4. Haryana

Correct Answer: A

Question 223 : Among the critical stages, the most  critical stage of wheat crop for irrigation is –

  1. CRI –Crown Root Initation stage
  2. Tillering stage
  3. Jointing stage
  4. Flowering stage

Correct Answer: A

Question 224 : The growing of wheat and mustard simultaneously, together in rows, is called –

  1. Multiple cropping
  2. Relay cropping
  3. Mixed  cropping
  4. Inter cropping

Correct Answer: D

Question 225 : Which of the State produces maximum  per hectare yield of sugarcane in India ?

  1. U.P.
  2. Bihar
  3. Punjab
  4. Tamil Nadu

Correct Answer: D

Question 226 : In which State, the highest sugar recovery from sugarcane is ?

  1. Punjab
  2. Uttar Pradesh
  3. Maharashtra
  4. Haryana

Correct Answer: C

Question 227 : Rice crop requires optimum temperature –

  1. For entire duration of growth of plants – 21.370C
  2. At flowering – 26.5 – 29.50C
  3. At maturity – 20-250C
  4. All above correct

Correct Answer: D

Question 228 : Which is the correct descending order for per hectare yield of crops ?

  1. Lobia, Napier, Berseem, Lucerne
  2. Napier, Berseem, Lucerne, Lobia
  3. Lucerne, Napier, Berseem, Lobia
  4. Berseem, Lobia, Lucerne, Napier

Correct Answer: B

Question 229 : ………………. Is the example of C A M plant (Century plant).

  1. Pineapple
  2. Coconut
  3. Sunflower
  4. Watermelon

Correct Answer: A

Question 230 : ………………… is the example of associative, non-symbiotic nitrogen fixing organism.

  1. Rhizobium
  2. Azorhizobium
  3. Pseudomonas
  4. Azospirillum

Correct Answer: C

Question 231 : …………… is the example of stem nodylating legume .

  1. Sesbania rostrata
  2. Crotolaris juncea
  3. Phaseolus trilobus
  4. Cicer arietinum

Correct Answer: A

Question 232 : The Head Quarter of NRC on Agro-Forestry (National Research Centre on Agro-Forestry) is located at………

  1. Jhansi
  2. Cicer arietinum
  3. Phaseolus trilobus
  4. Sesbania rostrata

Correct Answer: A

Question 233 : The NATP on plant  Bio-diversity Programme was started on 16th July in the year ………. .

  1. 1989
  2. 1999
  3. 1896
  4. 2000

Correct Answer: B

Question 234 : The new wheat variety ‘shreshtha’ was released during   1999 from IARI, New Delhi, with  the name HD………

  1. HD 1586
  2. HD 0005
  3. HD 2687
  4. HD 4586

Correct Answer: C

Question 235 : The new maize (corn) varieties – Him-129. VL-42, Pusa Hybrid 1 & 2 and Prakash are found suitable for the production of……………

  1. Babicorn
  2. Rhizobium
  3. Pseudomonas
  4. Coconut

Correct Answer: A

Question 236 : If the LER  (Land   Equivalent Ratio) is below the Standard  LER value  …………..,  then  that intercropping system   would not be advantageous.

  1. 1.40
  2. 50
  3. 45.8
  4. 90.5

Correct Answer: A

Question 237 : The harvest index (HI-%)  in wheat varies from ……….. to ……………

  1. 80-96 %
  2. 10-30 %
  3. 38-42%
  4. 110-18%

Correct Answer: C

Question 238 : The   test  weight of 1000-grains (g) in hybrid maize is found between ……. To …….. .

  1. 150-180
  2. 100-58
  3. 200-520
  4. 110-150

Correct Answer: A

Question 239 : ……….. deficiency causes  disorder Khaira in rice crop.

  1. Zm
  2. Zn
  3. Z i
  4. Zr

Correct Answer: B

Question 240 : ……………. Deficiency causes  disorders namely; white  bud of maize  and little leaf of apple.

  1. Zn
  2. Zg
  3. Zr
  4. Ze

Correct Answer: A

Question 241 : The variety of barley, – Hordeum vulgare  – 6 row barley and Hordeum distinction and   Hordeum irregular – 2 row barley.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 242 : Social-forestry has its objectives  for the society, by the society   and for  the mankind of society.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 243 : National Afforestation and Eco-Development   Board  (NAEB) was constituted in the year – 1992.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 244 : Indian  council of Forestry Research and Education is located at   Dehradum (Uttaranchal)

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 245 : The Wildlife Institute of India is located at Dehradun.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 246 : India is one of the twelve mega-biodiversity of the world.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 247 : Botanical  Survey of India  (BSI)  Kolkata  (WB) was established in the year  1890

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 248 : So far, 13 Biosphere  Reserves have been setup in India.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 249 : In farm-forestry, popular, subabool, lasoda and sahjan trees are considered suitable for row plantation.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 250 : For Sodic (Alkali) soils, neem, wild babool  (Keekar), sisam and Arjun trees are considered suitable.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 251 : ‘Jamun’ (Syzygium cumini) tree plantation  is considered suitable for water-logged soils.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 252 : ‘Jand’ (Prosopis cineria) tree is planted for energy plantation.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 253 : The function of xylem in plants is to translocate  absorbed soil  water and minerals to the different parts of plant, whereas, phloem acts to translocate the synthesis food   produced by leaves to different parts of the plant.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 254 : CholorophyII pigment in plants is responsible for photosynthesis.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 255 : Calvin cycle is present in C3 plants and this cycles is absent in C4  plants.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 256 : The water moleculers/nutrients ions movement/or mass flow in plants is done from higher concentration area  to lower  concentration area.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 257 : Rice is a good  example of cross-pollinated crop.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: B

Question 258 : Sunflower is an indeterminate plant.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: B

Question 259 : ‘Triticale’ – an artifical genes, is the cross between  Indian Wheat and Rys.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 260 : The sugarcane crop, planted is September –October, takes 18 months duration is South India is called Adsali crop.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 261 : The sugarcane crop, planted in October-November/or in February-March in north India, takes only 10-12 months to harvest, is  called Eksali (one year) crop.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 262 : NMR (Nuclera Magnetic Resonance) is an apparatus to measure oil content in seeds.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: B

Question 263 : ‘CRIDA’ (Central Institute  for Dryland Agriculture) is located at Hyderabad.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 264 : The first stable product in C4 plants is oxalo acetic acid and in C3 plant, it is phosphoglyceric acid.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 265 : ‘BARC’ (Bhabha Atomic Research Centre) is located at Mumbai.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 266 : ‘NBPGR’ (National Bureau of Plant Genetic Resources) is located at New Delhi.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 267 : ‘NAARM’ (National Academy of Agricultural Research and Management) is located at Hyderabad.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 268 : ‘CIMMYT’ (Centro International the Measuromento the Maize Trigo) is located at Mexico.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 269 : ‘INDIA – VISION – 2020’ is prepared/documented by Planning Commission, Government of India, New Delhi.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 270 : FAO (Food and Agriculture Organisation) was established in 1945.

  1. Ture
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 271 : ‘Pusa Neem’ (Neem-oil coated urea)  -product used as inhibitors for slow release, was designated and reported by –

  1. Dr. Rajendra Prasad and Colleagues
  2. Dr. R.S. Paroda
  3. Dr. G.B. Singh
  4. Dr. M.S. Randhawa

Correct Answer: A

Question 272 : Which of the following phosphatic fertilizer is useful in groundnut crop ?

  1. D.A.P
  2. Rock Phosphate
  3. Triple Super-Phosphate (TSP)
  4. Single Super Phosphate (S.S.P)

Correct Answer: D

Question 273 : D.A.P. contains the N percentage-

  1. 9 %
  2. 18%
  3. 27%
  4. 36%

Correct Answer: C

Question 274 : The problem of iron toxicity generally exists in-

  1. Acid soils
  2. Alkali soils
  3. Saline soils
  4. Saline-Alkali soils

Correct Answer: A

Question 275 : Use of gypsum is most beneficial in –

  1. Saline soils
  2. Alkali/Sodic soils
  3. Acid soils
  4. None of these

Correct Answer: B

Question 276 : Phosphorus is generally fixed in acid soils in the form of –

  1. Calcium Phosphate
  2. Zn Phosphate
  3. Aluminium phosphate
  4. None of these

Correct Answer: C

Question 277 : Why gypsum is used in crop of mustard ?

  1. For supplying sulphur (s)
  2. For supplying N
  3. For supplying  Fe
  4. For supplying P

Correct Answer: A

Question 278 : In which soils, lime is used as soilamendment ?

  1. Alkali
  2. Acid
  3. Saline
  4. Saline-Alkali soils

Correct Answer: B

Question 279 : Which soil has more water holding capacity ?

  1. Sandy
  2. Sandy-loam
  3. Clay
  4. Clay-loam

Correct Answer: C

Question 280 : Solid material formed from aggregate of minnerals –

  1. Rocks
  2. Moss
  3. Peat
  4. Organic Matter

Correct Answer: A

Question 281 : The pH range of Alkali/Sodic soil is-

  1. 6-8
  2. 8.5-10
  3. 11-12
  4. 13-14

Correct Answer: B

Question 282 : In pulse crops, N is fixed through –

  1. Azotobacter
  2. Rhizobium
  3. Nitrobacter
  4. Blue Green Algae (BGA)

Correct Answer: B

Question 283 : The recommendation of rock-phosphate application is made in what type of soils ?

  1. Saline soils
  2. Alkali soils
  3. Acid soils
  4. Neutral soils

Correct Answer: C

Question 284 : What type of N-fertilizer is suitable in water logged soil ?

  1. Ammonium Sulphate
  2. Urea
  3. Sodium Nitrate
  4. Calcium Ammonium Nitrate

Correct Answer: A

Question 285 : The water potentail in leaves of plants is measured by –

  1. Anemometer
  2. Tensiometre
  3. Pressure Chamber
  4. Gypsum block

Correct Answer: C

Question 286 : Stem nodulation is found in-

  1. Sesbania aculeata
  2. Sesbania rostrata
  3. Crotolaria juncea
  4. Cicer arietinum

Correct Answer: B

Question 287 : Which one of the following crops should be free from the use of chloride-fertilizer ?

  1. Tomato
  2. Tumip
  3. Tobacco
  4. Sugarbeet

Correct Answer: C

Question 288 : The ideal C : N ration of a good soil must be –

  1. 15 : 1
  2. 25 : 1
  3. 30 : 1
  4. 35 : 1

Correct Answer: A

Question 289 : Compost manure, having raw meterial (crop residues, stubbles, dry leaves, straw etc.) exhibits the C : N ratio –

  1. 10 : 1
  2. 40 or above : 1
  3. 25 : 1
  4. None of these

Correct Answer: B

Question 290 : Which one of the following manure/fertilizers be given  priorty for use to get maxium profit form a green manure crop ?

  1. N-fertilizer
  2. P-fertilizer
  3. K-fertilizer
  4. Organic manure

Correct Answer: D

Question 291 : Which of the fertilizers be preferred to grow succeeding crop in green manured soil ?

  1. Nitrogenous
  2. Phosphatic
  3. Potassic
  4. Organic manure

Correct Answer: B

Question 292 : Which of the following is helful to convert ammonia (NH4+) to nitrate (NO31) in soil –

  1. Nitrosomonas
  2. Azotobacter
  3. Azospirillum
  4. Micro-cocus

Correct Answer: A

Question 293 : The Khaira disease in rice is caused due to the deficiency of Zinc (Zn).

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 294 : Saline-Alkali (or Saline Sodic Soils) has EC more than 4; pH more than 8.5 and Exchangeable Na more than 15%

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 295 : In rice crop, new leaves turn into yellow – white due to deficiency of iron.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 296 : Wheat is a C3 plant.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 297 : Tomato can be grown through-out the year, because of day neutral plant.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 298 : The sunflower oil is considered of good quality, due to more (69%) amount of unsaturated fatty acids, that is useful to heart patient.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 299 : Single Super Phosphate (SSP) is the example of straight fertilizer.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 300 : In Ammonification, Pseudomonas bacteria helps to convert carbon-nitrogenous compounds into ammonia.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 301 : Amongst nitrogenous fertilizers (N-fertlilzers), Ammonium Sulphate releases maximum acidity in soil.

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 302 : % Pore space of soil –  =100 –   X 100

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 303 : Organic Matter (O.M.) contains 58% organic carbon (O.C.)

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 304 : Plants absorb (take) nitrogen (N) in the form of nitrate (NO3III).

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 305 : Bulk density of soil –
=

  1. True
  2. False
  3. Both
  4. None of these

Correct Answer: A

Question 306 : Who is said to be the “Father of Genetics “ ?

  1. Gene Beptist –Lemark
  2. Iwanosky
  3. Gregor John Mendel
  4. Charls Darwin

Correct Answer: C

Question 307 : Mendel presented the own work –

  1. Mendelism
  2. Law of Mendel
  3. Heridity Law
  4. Results / Experiments of Pea (Pisum sativum)

Correct Answer: B

Question 308 : Mendel told the gene-

  1. Traits
  2. Factors
  3. Characters
  4. Pures

Correct Answer: B

Question 309 : Mendel differential the dominant and recessive characters by –

  1. Colours
  2. Symbols
  3. Letters
  4. Figures

Correct Answer: C

Question 310 : Mendel ‘s ‘Principle of Genetics’ is known to which of the name –

  1. Mendelism
  2. Linkage
  3. Cell Theory
  4. Germplasm

Correct Answer: A

Question 311 : How many combinations are possible in ‘Dihybrid Cross’ ?

  1. 4
  2. 8
  3. 12
  4. 16

Correct Answer: D

Question 312 : Mendel’s ‘Dihybrid Cross- Yy Rr’ represents –

  1. Yellow ,Round
  2. Green, Round
  3. Yellow, Wrinkled
  4. Green, Wrinkled

Correct Answer: A

Question 313 : What was the phenotypic ratio in ‘Mano-hybrid cross’ of Mendel ?

  1. 3 : 1
  2. 9 : 3 : 3 : 1
  3. 1:  2 :  1
  4. 1  :  1

Correct Answer: A

Question 314 : If tetraploid potato has 48 chromosomes  number, then how many chromosomes would be in common diploid species ?

  1. 36
  2. 12
  3. 24
  4. 48

Correct Answer: C

Question 315 : The ‘Nobel Prize for Food’ i. e. , ‘World Food Prize’ was awarded to Dr. M. S. Swaminathan for his contribution to ‘Green Revolution’  in the country through the developed HYV’s of rice and wheat in the year –

  1. 2000
  2. 1987
  3. 1989
  4. 1998

Correct Answer: B

Question 316 : National Cytology  Centre is situated at which………where the work on animal cell and cell propagation bio-technology is being carried out ?

  1. Pune
  2. Kanpur
  3. Nagpur
  4. Jaipur

Correct Answer: A

Question 317 : National Immunology (Immunity Science ) Institute is situated at the Centre-

  1. New Delhi
  2. Lucknow
  3. Bhopal
  4. Bhuvaneshwar

Correct Answer: A

Question 318 : The ‘Programme on G-15 Gene’ of National Immunity Science (Immunology) Institute is being carried –out for the purpose ?

  1. For Medicinal Plants, Only
  2. For Aromatic Plants, Only
  3. For both Medical & Aromatic Plants
  4. None of these

Correct Answer: C

Question 319 : ‘NBPGR – National Bureau of Plant Genetic Resources’  is situated at –

  1. Kanpur
  2. Jaipur
  3. Mumbai
  4. New Delhi

Correct Answer: D

Question 320 : Who is, presently (2015) the DG-Director General of ICAR and Secretary –DARE(Deptt. Of Agricultural .Research & Education) ?

  1. Dr. S. Ayyappan
  2. Dr. M.S. Swaminathan
  3. Dr. Punjab Singh
  4. None of these

Correct Answer: A

Question 321 : Which one of the Agricultural University in the country, its name was given on the name of first President of India, that is situated in the State ?

  1. Rajasthan
  2. Bihar
  3. Uttar Pradesh
  4. Maharashtra

Correct Answer: B

Question 322 : Which legume crop does not fix atmospheric nitrogen through symbiotic N- fixation ?

  1. Frenchbean
  2. Mungbean
  3. Clustubean
  4. Lathyrus (Khesari)

Correct Answer: A

Question 323 : The fundamental role of hair in plant is –

  1. To protect new roots from the loss due to coarse soil particles.
  2. To protect roots from soil microbes
  3. Absorpation of water and minerals from soil
  4. For providing stability to plants and binding capacity of soil particles

Correct Answer: C

Question 324 : Translocation of water and minerals in plant is meant through –

  1. Collenchyma
  2. Xylem
  3. Phloem
  4. Parenchyma

Correct Answer: B

Question 325 : In plant the transloction of food after manufacturing in leaves to other plant parts is done through –

  1. Phloem
  2. Xylem
  3. Root hairs
  4. None of these

Correct Answer: A

Question 326 : Which plant nutrient/element is given to a particular legume crop, if root –nodulation in the crop is poor –

  1. Molybedebum (Mo)
  2. Nitrogen (N)
  3. Phosphorus (P)
  4. Boron (Bo)

Correct Answer: A

Question 327 : The word ‘Genetics’ is given by –

  1. Bateson
  2. Hook
  3. Corck
  4. Mendel

Correct Answer: A

Question 328 : RNA is synthesized in –

  1. Nucleolus
  2. Protoplasm
  3. Nucleus
  4. Rhibosomes

Correct Answer: A

Question 329 : In double fertilization , one male gamete is fused in egg cell and the another is fused to which ?

  1. Nuclei cell
  2. Polar Nuclei
  3. Antipodal cells
  4. Synergids

Correct Answer: B

Question 330 : Isotopes means –

  1. Same Protein Number
  2. Same Neutron Number
  3. Same Protein and Neutron Number
  4. None of these

Correct Answer: A

Question 331 : The Genetic based of correlation is –

  1. Crossing over
  2. Apestatic
  3. Linkage and Poliotrophy
  4. None of these

Correct Answer: C

Question 332 : Who proposed the dominance hypothesis for heterosis ?

  1. Willkins (1907) and Crick (1911)
  2. John Le Counteure (1917)
  3. Devonport (1908) and Bruce (1910)
  4. None of these

Correct Answer: C

Question 333 : The beautiful colour in flowers is due to the presence of –

  1. Cytochrome
  2. Cryptochrome
  3. ChlorophyII-b
  4. Anthocyanin

Correct Answer: D

Question 334 : In a plant cell, the place of protein synthesis is at –

  1. Mitochondria
  2. Glyoxysome
  3. Ribosome
  4. Mesosome

Correct Answer: D

Question 335 : During 88 th National Science Congress held at IARI, New Delhi on 3-7 Jan,2001, who was honoured by ‘Millennium Price’ for unique work done in the field of Agriculture ?

  1. Dr. R.S. Paroda
  2. Dr. M. S. Swaminathan
  3. Dr. A. P. J. Abdul Kalam
  4. None of these

Correct Answer: B

Question 336 : When two dominant genes linked together , is called repulsion ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: B

Question 337 : When a dominant allele of a gene I linked with an another gene having recessive llele, then that is called repulsion phase?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 338 : Bio-type is the group of a individual wherein similar genotypes are present ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 339 : WhenF1 is crossed with recessive parent then it is called ‘Test Cross’ ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 340 : Shull H.G. (1914) investigated single cross hybrid heterosis ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 341 : The contribution of Dr. M.S. Swaminathan is recognized to bring ‘Green Revolution’ in Agriculture is the country ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 342 : Dr. H. G. Khurana investigated the genetic code and synthesized the gene for which he was awarded the ‘Nobel Prize’ ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 343 : Charles Darwin (1809-1882) presented the “Theory of Natural Selection” ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 344 : France Scientist –Lemark Jene Baptist (1744-1829) presented the theory of pedigree of achieved characters ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 345 : Genetically Engineered (G.E.) seeds are comparatively more expensive than the seeds produced by farmer ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: B

Question 346 : Growing similar types of gentetically uniform plants there is retardation in diversity of plants life ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: B

Question 347 : In any inbreeding population, heterozygotes indicate less variability than hamozygotes ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 348 : National Plant Genome Research Centre is located at JNU(Jawahar Lal Nehru University ), New Delhi ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 349 : National Brain Research Centre(NBRC) is located at New Delhi ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 350 : DNA Finger Printing and Nedanik Centre (CDFD) Hyderabad has continued the services on DNA Finger Printing and Nedaniky since 1996 ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 351 : One nucleotide is formed of …….and ………… ?

  1. Rhibo Sugar Phosphoric Acid & Nitrogenous base
  2. White blood Glycine
  3. Virus  Rahibo Sugar
  4. Nitrogenous White blood

Correct Answer: A

Question 352 : Antibodies are produced by ………..cells ?

  1. Rhibo Sugar Phosphoric Acid & Nitrogenous base
  2. White blood Glycine
  3. Virus  Rahibo Sugar
  4. Nitrogenous White blood

Correct Answer: A

Question 353 : Antibodies are produced by ……….cells ?

  1. Rhibo Sugar Phosphoric Acid & Nitrogenous base
  2. White blood Glycine
  3. Virus  Rahibo Sugar
  4. Nitrogenous White blood

Correct Answer: B

Question 354 : In plant ,a  non-aromatic amino acid ……..is found ?

  1. Rhibo Sugar Phosphoric Acid & Nitrogenous base
  2. White blood Glycine
  3. Glycine
  4. Nitrogenous White blood

Correct Answer: C

Question 355 : When one gene affects more than one characters, then that effect would be called ………….

  1. Rhibo Sugar Phosphoric Acid & Nitrogenous base
  2. Pleiotropism
  3. Virus  Rahibo Sugar
  4. Nitrogenous White blood

Correct Answer: B

Question 356 : The ‘Nobel Prize’ for chemical nature of DNA in the year 1962 was given to ………….

  1. Rhibo Sugar Phosphoric Acid & Nitrogenous base
  2. White blood Glycine
  3. Watson , Crick and Wilkins
  4. Nitrogenous White blood

Correct Answer: C

Question 357 : In selective’Latin’ words , the method of nomenclature from scientific view –point of  plants and animals is called ……….

  1. Binomial Nomenclature
  2. Rhibo Suger Phosphoric Acid
  3. White blood
  4. None of thes

Correct Answer: A

Question 358 : ………..DNA molecule is found in bacteria ?

  1. Single
  2. Virus
  3. double
  4. None of these

Correct Answer: A

Question 359 : In India, ‘Green Revolution ‘ was related to which high yielding ?

  1. Wheat & Mustard
  2. Rice & Barley
  3. Rice & Wheat
  4. Maize & sorghum

Correct Answer: C

Question 360 : To whom (Scientist) ,’The Noble Prize’ for agricultural production (food) has been awarded so far ?

  1. Dr. M.S. Swaminathan
  2. Dr. N. E. Borlaug
  3. Dr. S. Luria
  4. None of these

Correct Answer: B

Question 361 : The example of protandrous species is –

  1. Carrot
  2. Avocado
  3. Walnut
  4. None of these

Correct Answer: A

Question 362 : Pseudo fertility is caused due to delay in season in –

  1. Tea
  2. Tapioca
  3. Tobacco
  4. Tomato

Correct Answer: C

Question 363 : In which of the following ,Thomas Andrew Knight reported the resistance against it for the first time in varieties of wheat –

  1. Rust
  2. Wilt
  3. Smut
  4. Bunt

Correct Answer: A

Question 364 : How many pollengrains approximately for each grain are developed in tassel of maize ?

  1. 25,000
  2. 10,000
  3. 40,000
  4. none of these

Correct Answer: A

Question 365 : Pearlmillet (Bajra) is a crop –

  1. Self-Pollinated
  2. Auto-crossed
  3. Cross- Pollinated
  4. Out-crossed

Correct Answer: C

Question 366 : Gladiolous is produced through –

  1. True seed
  2. Bulbs
  3. Stem cutting
  4. Roots

Correct Answer: B

Question 367 : In which conditions, the seeds can be preserved safely –

  1. Cool&Dry
  2. Cool & Wet
  3. Hot & Dry
  4. Hot & Wet

Correct Answer: A

Question 368 : Inflorescence of sugarcane is called –

  1. Arrow
  2. Tillering
  3. Silking
  4. Tasseling

Correct Answer: A

Question 369 : “Seed production /propagation and distribution is the method to which seed users believe that they will get price upto the end by growing the good quality variety, seed is pure and of good quality and also free from expected diseases” – this statements agree with the thoughts of –

  1. Dr. A. A. Johnson
  2. Mendal
  3. Hedge Dammer & Smith (1955)
  4. None of these

Correct Answer: A

Question 370 : ……. Contributes in formation of true seed ?

  1. Ovule
  2. Calyx
  3. Vegetative nucleus
  4. Nucleus

Correct Answer: A

Question 371 : The development (formation) of seed is on –

  1. Mating of male gamete in egg cell
  2. Mating of male gamete with accessory cell
  3. Mating of male gamete with antipodal cell
  4. Mating of male gamete with polar nuclei

Correct Answer: A

Question 372 : Plant absorbs water from the soil –

  1. Hygroscopic water
  2. Capillary water
  3. Gravitational water
  4. None of these

Correct Answer: B

Question 373 : Kreb’s Cycle is also called –

  1. TCA Cycle
  2. Organic Cycle
  3. Both TCA Cycle & Organic Cycle
  4. None of these

Correct Answer: A

Question 374 : The ratio of grain to total dry matter production is called ‘Harvest Index’ (HI)

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 375 : Plant Breeding is the branch of a science an Art and Agricultural operations (Vivilov)

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 376 : In the year 18740 in Ireland famine came in late hight of potato ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 377 : In U.S.A.  the famine happened due to leaf blight in maize in the year 1970?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 378 : Charls Darwin (1800-1882) gave the ‘Theory of Natural Selcetion” of development ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 379 : Robert Hook (1665) made a research of cell ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 380 : Robert Brown (1831) originated the nucleus ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 381 : Waldeyer (1888) reported the world chromosome fo r the first  ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 382 : H. J. Muller (1935) gave the knowledge of ‘Gene’ and also reported the importance of controlling it . Also he was awarded the ‘Nable Prize’ for his contribution to artificial mutation in sandrosophila fly through X- rays?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 383 : Gregor Joh Mendal (1865) reported the ‘Law of Inheritance’ and later on in 1900, it was recognized?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 384 : Greev(1682) told for the first time the anthers as male organ in flower of plants ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 385 : Morgan, T. H. (1910) presented the ‘Linkange theory’ and also established the ‘Chromosomism of pedigree’ ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 386 : Castor’s seed is dicotyledonous and endo spermic  ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 387 : In ‘Meiois’ division crossing over is in diplotin phase ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 388 : In cell , genetic unit is ‘gene’/genes ?

  1. True
  2. False
  3. Both A and B
  4. None of these

Correct Answer: A

Question 389 : ’ Back cross’ can also be used for useful purpose in ……..breeding programme.

  1. Pedigree
  2. Tolerant
  3. Recessive
  4. Back cross

Correct Answer: A

Question 390 : Sunflower a cross pollinated species, which is very well ………for in breeding  programme.

  1. Pedigree
  2. Tolerant
  3. Recessive
  4. Back cross

Correct Answer: B

Question 391 : Male sterile condition is …………

  1. Pedigree
  2. Tolerant
  3. Recessive
  4. Back cross

Correct Answer: C

Question 392 : ………is a device wherein seeds of hybrids are produced in enough quantity ?

  1. Male sterility
  2. Tolerant
  3. Recessive
  4. Back cross

Correct Answer: A

Question 393 : The development of embryo from egg cell without fertilization is called ………… ?

  1. Pedigree
  2. Tolerant
  3. Parthenogenesis
  4. Back cross

Correct Answer: C

Question 394 : ‘Rhizobia’ can also act …….with cells of non-legume plants (e.g. wheat , tobacco, rice etc.)

  1. Pedigree
  2. Tolerant
  3. Recessive
  4. Symbiotically

Correct Answer: D

Question 395 : Fill up the black in following A. V. T. : If there are 4 familes (4F) , 3 location (3-L) and 4 replication (4-R), then –
Source of Variation                df
R                               3
F                               3
L                               2
FL                              6
Error                           ….

  1. 5
  2. 2
  3. 6
  4. 33

Correct Answer: D

Question 396 : If F1 off-spring is crossed simultaneously with both parents, then that is called ………..?

  1. Pedigree
  2. Tolerant
  3. Recessive
  4. Back cross

Correct Answer: D

Question 397 : The ‘Theory of Pure Line Selection’ was proposed by ………scientist ?

  1. Pedigree
  2. Tolerant
  3. W. L. Johnson
  4. Back cross

Correct Answer: C

Question 398 : That plant , which produces seeds , but there are lacking of flowers, is kept in ………group ?

  1. Gymnosperm
  2. Tolerant
  3. Recessive
  4. Back cross

Correct Answer: A

Question 399 : Fruit formation is suppressed, if deficiency is there, of –

  1. Calcium
  2. Sulphur
  3. Boron
  4. Magnesium

Correct Answer: D

Question 400 : The Oxygen in photosynthesis is released due to –

  1. Break down of CO2
  2. Break down of Chlorophll
  3. Through reduction of CO2
  4. Through oxidation of H 2O

Correct Answer: D

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