InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
Exasculation is concerned withA. hybridizationB. clonal selectionC. mass selectionD. pure line selection |
| Answer» Correct Answer - A | |
| 102. |
Following are the steps in MOET programme for herd improvement in which a cow has been administered hormones with FSH like activity. Arrange steps A to D in their correct sequence in MOET A. Transferred to surrogate mothers B. It produces 6-8 eggs instead of one egg which they normally yield per cycle C. It is artificially inseminated or mated with an elite bull D. Fertilised eggs at 32 celled stage are recovered non-surgicallyA. B, A, C, DB. C, A, B, DC. B, C, A, DD. B, C, D, A |
| Answer» Correct Answer - D | |
| 103. |
Which among the following is real product of Honey Bee ?A. honeyB. pollenC. bee waxD. propolis |
| Answer» Correct Answer - C | |
| 104. |
Honey is:A. alkalineB. bsic after some daysC. acidicD. neutral |
| Answer» Correct Answer - D | |
| 105. |
To increases lactation/milk yield, cow is givenA. stibestrolB. sorbtolC. gonadotropinD. prolactin |
| Answer» Correct Answer - D | |
| 106. |
An explant isA. Dead plantB. Part of the woodC. Part of the plant that expresses a specific geneD. Part of the plant used in tissue culture |
| Answer» Correct Answer - D | |
| 107. |
The scientific name of zebu isA. bos indicusB. bombyx moriC. bublaus bublausD. gallus domsticus |
| Answer» Correct Answer - A | |
| 108. |
`"_______"` is the process by which genetic variation are created through changes in the base sequence within genes.A. Somatic hybridB. MicropropagationC. MutationD. Polyploidy |
| Answer» Correct Answer - C | |
| 109. |
Ina a collony of honey bee family there areA. lots of workers, one drone, two queenB. lots of worker ,one drones, one queenC. few workers, few drones, one queenD. lots of worker, lots of drones, one queen |
| Answer» Correct Answer - D | |
| 110. |
Cross between donkey and horse (hinny and male)A. dihybrid corssB. reciprocal crossC. monohybrid crossD. polyhybrid cross |
| Answer» Correct Answer - B | |
| 111. |
Maximum genetic varition can be created throughA. introduction hybridizationB. introduction hybridization selectionC. mutation hybridiztion introduction and genetic engineeeringD. selection introduction and mutation |
| Answer» Correct Answer - C | |
| 112. |
IR-8 variety of paddy is introduced in india from:A. taiwanB. japanC. phillipinesD. bangladesh |
| Answer» Correct Answer - C | |
| 113. |
Most cultivated plants areA. autopolyploidsB. allopolyploidsC. aneuploidsD. haploids |
| Answer» Correct Answer - B | |
| 114. |
Physical mutangens areA. x raysB. x rays and gamma raysC. EMS and x raysD. sodium azide and gamma rays |
| Answer» Correct Answer - B | |
| 115. |
Introduced plants in new localites must show adaptations calledA. selectionB. acclimatizationC. modificationD. propagation |
| Answer» Correct Answer - B | |
| 116. |
Which one of the following plants foud in india is an escape from the quarantine ?A. coffee plantB. eichhorniaC. congress grassD. cocoa |
| Answer» Correct Answer - C | |
| 117. |
Caeral and millet proteins areA. deficient in lysine and tryptophanB. deficeent in lysineC. rich inn lysine and deficient in tryptophanD. deficient in lysine and rich in tryptophan |
| Answer» Correct Answer - A | |
| 118. |
Which plant is cultivated by tissue cutlure technique ?A. pearB. appleC. citrusD. guava |
| Answer» Correct Answer - B | |
| 119. |
Potato is a native ofA. brazilB. peruC. panamaD. mexico |
| Answer» Correct Answer - B | |
| 120. |
Indian Sugarcane Breeding Research Institute was establishedA. delhiB. luckknowC. bhopalD. coimbatore |
| Answer» Correct Answer - D | |
| 121. |
Culturing meristem of banana, sugarcane and potato is primarily significant to produceA. Somatic hybridB. Virus free plantsC. Specific meristematic tissueD. Hybrid vigour |
| Answer» Correct Answer - B | |
| 122. |
Somaclones are obtained byA. Tissue cultureB. Plant breedingC. Genetic engineeringD. Irradiation |
| Answer» Correct Answer - A | |
| 123. |
Find odd one w.r.t green manuresA. MelilotusB. CrotalariaC. JatrophaD. Trifolium |
| Answer» Correct Answer - C | |
| 124. |
Select correct statement (w.r.t somaclones)A. Somaclones of tomato and banana have been produced on commerical scaleB. They are genetically not identicalC. They are produced by sexual reproductionD. Can be generated in field |
| Answer» Correct Answer - A | |
| 125. |
Which of the following plant species you would select for the production of bioethanol ?A. Zea maysB. PongamiaC. JatrophaD. Brassica |
| Answer» Correct Answer - C | |
| 126. |
Somaclones are obtained byA. Plant breedingB. IrradiationC. Genetic engineeringD. Tissue culture |
| Answer» Correct Answer - D | |
| 127. |
Aflatoxicosis of poultry is caused byA. canida albicansB. aspergillus flavusC. aspergillus fumigatusD. all of these |
| Answer» Correct Answer - B | |
| 128. |
Pollen basket isA. a basket made of pollenB. a simple basketC.D. |
| Answer» Correct Answer - D | |
| 129. |
Find the incorrect match w.r.t single cell proteinA. Algae : ScendesmusB. Fung : FusanumC. Bacteria : CandidaD. Bacteria : Methylophilus |
| Answer» Correct Answer - C | |
| 130. |
Protein present in silk fibres areA. a basket made of pollenB. a simple basketC. sac in flowers where pollen are carriedD. cavity in hind leg of a worker bee |
| Answer» Correct Answer - A | |
| 131. |
What is meant by single cell protein ?A. Protein synthesised by skin cellB. Unique protein synthesised by liver cellC. Protein synthesised by microorgasnismsD. Unique protein synthesised by plant body |
| Answer» Correct Answer - C | |
| 132. |
Which of the following is a chemical mutagen ?A. Ethyl methane sulphonate and X-raysB. Sodium azide and UV raysC. Ethyl methane sulphonate and Sodium azideD. X-rays, gamma rays and UV rays |
| Answer» Correct Answer - C | |
| 133. |
Tropical canes of South India belonged to Saccharum officinarum hadA. Poor sugar contentB. Thick stemC. Thin stemD. Poor yield |
| Answer» Correct Answer - B | |
| 134. |
Shahtoosh is obtained fromA. LohiB. PatanwadiC. ChiruD. Marwari |
| Answer» Correct Answer - C | |
| 135. |
Shahtoosh, the king of wools is obtained fromA. ChinuB. Kashmiri goatC. Merino sheepD. Rabbit |
| Answer» Correct Answer - A | |
| 136. |
Late blight of Potato is due toA. Fusarium udumB. Phytophthora infestansC. Plasmopara viticolaD. Alternaria solani |
| Answer» Correct Answer - B | |
| 137. |
Polyplploidy can be produced artificially byA. colchiicineB. inbreedingC. line breedingD. self pollination |
| Answer» Correct Answer - A | |
| 138. |
Shakti rattan and protina are three important lysine rich varieties ofA. riceB. pulsesC. wheatD. maize |
| Answer» Correct Answer - D | |
| 139. |
Recombination is involved in the process of :A. cytokinesisB. spindle formationC. crossing overD. chromosome duplication |
| Answer» Correct Answer - C | |
| 140. |
Select the incorrect statement w.r.t Saccharum officinarumA. It is a tropical caneB. It has low sugar contentC. It had thicker stemD. It did not grow well in north India |
| Answer» Correct Answer - B | |
| 141. |
Hairy leaves in cotton providesA. BollwormB. SawflyC. JassidsD. Fungal infection |
| Answer» Correct Answer - C | |
| 142. |
Resistance to jassids in cotton is related to following character of cottonA. MorphologicalB. PhysiologicalC. BiochemicalD. Biochemical and physiological |
| Answer» Correct Answer - A | |
| 143. |
An embryoid isA. Somatic embryo developed in cultureB. A microscopic embryoC. A monozygotic embryo formed by in vitro cultureD. Haploid |
| Answer» Correct Answer - A | |
| 144. |
Fill in the blanks with suitable words in following statements. (i) Method of producing of plants through tissue culture is called `"_______"`. (ii) Recovery of healthy plants from diseased plant is possible by using `"________"` as explant in tissue culture. |
|
Answer» Correct Answer - (i) Micro-propagation (ii) Apical or axillary meristem |
|
| 145. |
Somachlonal variations are obtained throughA. chemical mutagensB. gamma raysC. tissue cultureD. amphimixis |
| Answer» Correct Answer - C | |
| 146. |
Embryo culture is used forA. Establishing suspension cultureB. Recovery of interspecific hybridsC. Somatic hybridisationD. Haploid production |
| Answer» Correct Answer - B | |
| 147. |
For producing protoplasts form plant cells which of the following are required ?A. amylase and pectinaseB. cellulase and proteinaseC. cellulase and pectinaseD. cellulase and amylase |
| Answer» Correct Answer - C | |
| 148. |
Protoplasts of two different cells can be made to fuse with the help ofA. Polyethylene glycol (PEG)B. Calcium chlorideC. Sodium bicarbonateD. HCl |
| Answer» Correct Answer - A | |
| 149. |
A technique of androgenic haploid formation was developed byA. Carison et. al.B. Guha and MaheshwariC. Skoog and MillerD. Steward et.al. |
| Answer» Correct Answer - B | |
| 150. |
Crop plants grown in monoculture areA. Low in yieldB. Free from intraspecific competitionC. Characterised by poor root systemD. Highly prone to pests |
| Answer» Correct Answer - D | |