52 + Interview Questions in DRILL-TEST-2 IN GENERAL AWARENESS

1.	Which one of the following statement is not related to quantitative inheritance ?A. No role of environmental conditionsB. Continuous patternC. Many IntermediatesD. Additive effect of genes
Answer» Correct Answer - A

Discussion

2.	The______develop further and become pollen sac. They extend longitudinally all through the length of an anther :-A. MicrosporesB. MicrosporangiumC. MegasporeD. Megasporangium
Answer» Correct Answer - B

Discussion

3.	What is the window period & incubation period of AIDS respectively ?A. 1-2 year & 10-24 weeks respectivelyB. 2-12 weeks & few months to 5-10 years respectivelyC. 5-10 years & 2-12 weeks respectivelyD. 10-24 weeks & 1-2 years respectively
Answer» Correct Answer - B

Discussion

4.	Which of the following will have a negative effect on the population density of a particular area ?A. NatalityB. ImmigrationC. EmigrationD. High natural resources
Answer» Correct Answer - C

Discussion

5.	In which condition gene pool/allelic frequency in population remains constant from generation to generation :-A. Natural selectionB. Gene flowC. Random matingD. Genetic drift
Answer» Correct Answer - C

Discussion

6.	Which of the following is not a method of physiological adaptation ?A. Internal fat oxidation for water is Kangaroo ratB. Anti-freezing protein in fish to tolerate cold.C. Presence of proline and sorbitol in the cells of high temperature area plants.D. Decreased heart palpitations on high altitude.
Answer» Correct Answer - D

Discussion

7.	Which of the following has maximum species diversity in the world ?A. InsectsB. FungiC. AngiospermsD. Fishes
Answer» Correct Answer - A

Discussion

8.	Panthera tigris is national animal of India, to increase its population project tiger was started in India. Which of the following method is used for its census ?A. Pug marksB. Fecal pelletsC. Biomass measuringD. Both (1) and (2)
Answer» Correct Answer - D

Discussion

9.	MTP can be done in following cases :-A. If pregnancy might endanger to mothers lifeB. Foetus suffer from such physical or mental abnormalitiesC. Pregnancy is result of rapeD. All of the above
Answer» Correct Answer - D

Discussion

10.	To determine the genetic constitution of a violet flower plant at `F_2`, Mendel crossed it with a white flower plant. This cross is called as :-A. Self crossB. Reciprocal crossC. Test crossD. Out cross
Answer» Correct Answer - C

Discussion

11.	Breeding crops with higher levels of vitamins and minerals or higher protein and healthier fats, the most practical means it improve public health, is called:A. BiofortificationB. BioremediationC. BioinformaticsD. Biomagnification
Answer» Correct Answer - A

Discussion

12.	rimary succession is slower than secondary succession due to absence of soil in the former. Which of the following is not the example of primary succession ?A. Succession on newly created pond.B. Succession on bare rockC. Succession on abandoned farmlandD. Succession in forest after volcanic eruption
Answer» Correct Answer - C

Discussion

13.	A metal M which is not affected by strong acids like conc. `HNO_3`, conc. `H_2SO_4` and conc. solution of alkalies like NaOH, KOH forms `MCl_(3)`, which is used for toning in photography, The metal M is :A. AgB. HgC. AuD. Cu
Answer» Correct Answer - C

Discussion

14.	Suppose the following reaction - The structure of Major Product will be :-A. B. C. D. `CHCl_3`
Answer» Correct Answer - A

Discussion

15.	How many structures are haploid ? Spermatogonia , spermatozoa, spermatids, primary spermatocyte, secondary spermatocyteA. TwoB. ThreeC. FourD. Five
Answer» Correct Answer - B

Discussion

16.	The rate of biomass production is called as productivity. It may be primary or secondary productivity. Primary productivity is not affected by :-A. Photosynthesis capacityB. PredationC. Environmental factorsD. Plant species inhabitating a particular area
Answer» Correct Answer - B

Discussion

17.	The main antibody present in colostrum is :-A. `I_gG`B. `I_gM`C. `I_gA`D. `I_gD`
Answer» Correct Answer - C

Discussion

18.	Certain bacteria, which grow anaerobically on cellulosic material, produce large amount of methane along with `CO_2` and `H_2`. These bacteria are collectively called :-A. MethanogensB. PseudomonasC. BacillusD. Trichoderma
Answer» Correct Answer - A

Discussion

19.	Silk is obtained fromA. Bombyx moriB. Laccifer laccaC. Apis indicaD. Musca domestica
Answer» Correct Answer - A

Discussion

20.	Major conduit of energy transfer in terrestial ecosystem is :-A. Grazing food chainB. Detritus food chainC. Parasitic food chainD. Predatory food chain
Answer» Correct Answer - B

Discussion

21.	Now a days which of the following technique is used routinely to detect HIV infection ?A. Southern blottingB. Northern blottingC. PCRD. SCID
Answer» Correct Answer - C

Discussion

22.	In above graph the correct relationship between `T_1,T_2` and `T_3` is _____A. `T_1 gt T_2 gt T_3`B. `T_2 gt T_1 gt T_3`C. `T_3 gt T_2 gt T_1`D. `T_1 =T_2 gt T_3`
Answer» Correct Answer - A

Discussion

23.	The cylindrical portion below the level of cotyledons on embryonal axis isA. EpicotylB. HypocotylC. PlumuleD. Coleorhiza
Answer» Correct Answer - B

Discussion

24.	Which of the following is the main lymphoid organ for production of lymphocytes ?A. ThymusB. SpleenC. Bone marrowD. Lymph nodes
Answer» Correct Answer - C

Discussion

25.	Level of estrogen and progesterone are minimum at the time ofA. Follicular phaseB. OvulationC. Secretory phaseD. Bleeding phase
Answer» Correct Answer - D

Discussion

26.	To maintain constant internal environment an organism should have high amount of internal energy. Which of the following organism in this aspect show complete constant internal environment with changing external environment?A. RegulatorB. ConformerC. Partial regulatorD. Partial conformer
Answer» Correct Answer - A

Discussion

27.	Ecology is study of inter-relationship between organism and its environment. So at which ecological level you can not detect the properties of physical environmental factors ?A. EcosystemB. BiomeC. CommunityD. Ecosphere
Answer» Correct Answer - C

Discussion

28.	If a red flowered Antirrhinum majus plant is crossed with pink flowered plant then what will be the ratio of red, white and pink flowered plant in offsprings respectively :-A. `1:1:2`B. `1:1:1`C. `1:2:1`D. `1:0:1`
Answer» Correct Answer - D

Discussion

29.	Which is not a breed of sheep ?A. HisardaleB. BikaneriC. MerinoD. Leghorn
Answer» Correct Answer - D

Discussion

30.	Biodiversity is mainly threatened by :-A. PhytoremediationB. Co-extinctionC. Judicial use of fertilizersD. Deforestation
Answer» Correct Answer - D

Discussion

31.	Which one of the following organisms cause syphilis ?A. TrichodermaB. Trichomonas vaginalisC. Treponema pallidiumD. Herpes simplex
Answer» Correct Answer - C

Discussion

32.	Resource partitioning leads to :-A. Increased competitionB. Elimination of competitively inferior speciesC. Co-existence among competing speciesD. All
Answer» Correct Answer - C

Discussion

33.	Tropical areas are having greatest biodiversity because :-A. More solar energy is available in tropics.B. They have less seasonal changes.C. They had a long undisturbed evolutionary timeD. All of these
Answer» Correct Answer - D

Discussion

34.	Carbon reduction is not used to obtain Cr and Mn becauseA. Process is not thermodynamically feasible.B. Process is not economically feasible.C. Interstitial compounds are formed by Cr and Mn with carbon at high temperatureD. Cr and Mn are high melting metals.
Answer» Correct Answer - C

Discussion

35.	Homologous structures are a result ofA. Convergent evolutionB. Divergent evolutionC. Sexual selectionD. Anthropogenic action
Answer» Correct Answer - B

Discussion

36.	In human female breast is considered as :-A. Primary sex organB. Secondary sex organC. Secondary sexual characterD. Both (2) & (3)
Answer» Correct Answer - C

Discussion

37.	In malaria, the form of plamodium that is transmitted from mosquito to human is :-A. GametocyteB. MerozoiteC. SporozoiteD. Hypnozoite
Answer» Correct Answer - C

Discussion

38.	Which compound is not a monobasic acid ?A. `H_3PO_2`B. `H_3BO_3`C. HClD. `H_3PO_3`
Answer» Correct Answer - D

Discussion

39.	Zieglar natta catalyst is :-A. `R_3Al`B. `TiCl_4`C. `R_3Al + TiCl_4`D. `R_3B + TiCl_2`
Answer» Correct Answer - C

Discussion

40.	Formaldehyde reacts with ammonia to give :-A. `H_2C=NH`B. C. D. `(CH_2)_6N_4`
Answer» Correct Answer - D

Discussion

41.	Total number of lattice points in SCC, BCC and FCC unit cell are respectively :-A. 2, 4 and 6B. 1, 2 and 4C. 8, 9 and 14D. 8, 9 and 4
Answer» Correct Answer - C

Discussion

42.	A genetically engineered bacteria used for clearing oil spills is:A. Trichoderma polysporumB. Bacillus thuringiensisC. RhizobiumD. Pseudomonas putida
Answer» Correct Answer - D

Discussion

43.	Which statement is not true about inbreeding in animals ?A. It increases heterozygosityB. It is done between the animals of same breedC. It exposes harmful recessive allelesD. Its continuity leads to inbreeding depression
Answer» Correct Answer - A

Discussion

44.	In humans, which part of sperm enters into the ovum?A. Tail onlyB. Middle piece onlyC. Head and middle piece onlyD. Head, middle piece and tail
Answer» Correct Answer - D

Discussion

45.	Number of gametes participates in triple fusion and double fertilisation respectively are :-A. 1 and 2B. 1 and 3C. 3 and 1D. 3 and 5
Answer» Correct Answer - B

Discussion

46.	In a DNA 20% of the bases were found to be adenine then what would be the pyrimidine contents ?A. `20%`B. `40%`C. `60%`D. `50%`
Answer» Correct Answer - D

Discussion

47.	Read the following statements carefully and select the correct option :- (A) Source of the restriction enzyme Hind II is Haemophilus influenzae. (B) If any protein encoding gene is expressed in a heterologous host, it is called as recombinant protein (C) Microinjection method for injecting foreign gene is used for animal cell. (D) DNA primers are chemically synthesized oligonucleotides that are complementary to the regions of DNA in PCR. How many of the above statements are correct ?A. TwoB. ThreeC. FourD. One
Answer» Correct Answer - C

Discussion

48.	The milk produced during the initial few days of lactation is called ?A. Serum globulinB. CerumenC. ColostrumD. Plasma
Answer» Correct Answer - C

Discussion

49.	Which of the following green house gas responsible for global warming is sequestered by plants ?A. `CH_4`B. `CO_2`C. `N_2O`D. `SO_2`
Answer» Correct Answer - B

Discussion

50.	In which of the following biome the impact of the alien species is minimum on the biodiversity of that biome ?A. Alpine forestB. Coniferous forestC. DesertD. Tropical rain forest
Answer» Correct Answer - D

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Which one of the following statement is not related to quantitative inheritance ?A. No role of environmental conditionsB. Continuous patternC. Many IntermediatesD. Additive effect of genes

The______develop further and become pollen sac. They extend longitudinally all through the length of an anther :-A. MicrosporesB. MicrosporangiumC. MegasporeD. Megasporangium

What is the window period & incubation period of AIDS respectively ?A. 1-2 year & 10-24 weeks respectivelyB. 2-12 weeks & few months to 5-10 years respectivelyC. 5-10 years & 2-12 weeks respectivelyD. 10-24 weeks & 1-2 years respectively

Which of the following will have a negative effect on the population density of a particular area ?A. NatalityB. ImmigrationC. EmigrationD. High natural resources

In which condition gene pool/allelic frequency in population remains constant from generation to generation :-A. Natural selectionB. Gene flowC. Random matingD. Genetic drift

Which of the following is not a method of physiological adaptation ?A. Internal fat oxidation for water is Kangaroo ratB. Anti-freezing protein in fish to tolerate cold.C. Presence of proline and sorbitol in the cells of high temperature area plants.D. Decreased heart palpitations on high altitude.

Which of the following has maximum species diversity in the world ?A. InsectsB. FungiC. AngiospermsD. Fishes

Panthera tigris is national animal of India, to increase its population project tiger was started in India. Which of the following method is used for its census ?A. Pug marksB. Fecal pelletsC. Biomass measuringD. Both (1) and (2)

MTP can be done in following cases :-A. If pregnancy might endanger to mothers lifeB. Foetus suffer from such physical or mental abnormalitiesC. Pregnancy is result of rapeD. All of the above

To determine the genetic constitution of a violet flower plant at `F_2`​, Mendel crossed it with a white flower plant. This cross is called as :-A. Self crossB. Reciprocal crossC. Test crossD. Out cross

Breeding crops with higher levels of vitamins and minerals or higher protein and healthier fats, the most practical means it improve public health, is called:A. BiofortificationB. BioremediationC. BioinformaticsD. Biomagnification

A metal M which is not affected by strong acids like conc. `HNO​_3`​, conc. `H_2​SO​_4` and conc. solution of alkalies like NaOH, KOH forms `MCl_(3)`​, which is used for toning in photography, The metal M is :A. AgB. HgC. AuD. Cu

Suppose the following reaction - The structure of Major Product will be :-A. B. C. D. `CHCl_3`

How many structures are haploid ? Spermatogonia , spermatozoa, spermatids, primary spermatocyte, secondary spermatocyteA. TwoB. ThreeC. FourD. Five

The rate of biomass production is called as productivity. It may be primary or secondary productivity. Primary productivity is not affected by :-A. Photosynthesis capacityB. PredationC. Environmental factorsD. Plant species inhabitating a particular area

The main antibody present in colostrum is :-A. `I_gG`B. `I_gM`C. `I_gA`D. `I_gD`

Certain bacteria, which grow anaerobically on cellulosic material, produce large amount of methane along with `CO​_2`​ and `H​_2`​. These bacteria are collectively called :-A. MethanogensB. PseudomonasC. BacillusD. Trichoderma

Silk is obtained fromA. Bombyx moriB. Laccifer laccaC. Apis indicaD. Musca domestica

Major conduit of energy transfer in terrestial ecosystem is :-A. Grazing food chainB. Detritus food chainC. Parasitic food chainD. Predatory food chain

Now a days which of the following technique is used routinely to detect HIV infection ?A. Southern blottingB. Northern blottingC. PCRD. SCID

In above graph the correct relationship between `T_1,T_2` and `T_3` is _____A. `T_1 gt T_2 gt T_3`B. `T_2 gt T_1 gt T_3`C. `T_3 gt T_2 gt T_1`D. `T_1 =T_2 gt T_3`

The cylindrical portion below the level of cotyledons on embryonal axis isA. EpicotylB. HypocotylC. PlumuleD. Coleorhiza

Which of the following is the main lymphoid organ for production of lymphocytes ?A. ThymusB. SpleenC. Bone marrowD. Lymph nodes

Level of estrogen and progesterone are minimum at the time ofA. Follicular phaseB. OvulationC. Secretory phaseD. Bleeding phase

To maintain constant internal environment an organism should have high amount of internal energy. Which of the following organism in this aspect show complete constant internal environment with changing external environment?A. RegulatorB. ConformerC. Partial regulatorD. Partial conformer

Ecology is study of inter-relationship between organism and its environment. So at which ecological level you can not detect the properties of physical environmental factors ?A. EcosystemB. BiomeC. CommunityD. Ecosphere

If a red flowered Antirrhinum majus plant is crossed with pink flowered plant then what will be the ratio of red, white and pink flowered plant in offsprings respectively :-A. `1:1:2`B. `1:1:1`C. `1:2:1`D. `1:0:1`

Which is not a breed of sheep ?A. HisardaleB. BikaneriC. MerinoD. Leghorn

Biodiversity is mainly threatened by :-A. PhytoremediationB. Co-extinctionC. Judicial use of fertilizersD. Deforestation

Which one of the following organisms cause syphilis ?A. TrichodermaB. Trichomonas vaginalisC. Treponema pallidiumD. Herpes simplex

Resource partitioning leads to :-A. Increased competitionB. Elimination of competitively inferior speciesC. Co-existence among competing speciesD. All

Tropical areas are having greatest biodiversity because :-A. More solar energy is available in tropics.B. They have less seasonal changes.C. They had a long undisturbed evolutionary timeD. All of these

Carbon reduction is not used to obtain Cr and Mn becauseA. Process is not thermodynamically feasible.B. Process is not economically feasible.C. Interstitial compounds are formed by Cr and Mn with carbon at high temperatureD. Cr and Mn are high melting metals.

Homologous structures are a result ofA. Convergent evolutionB. Divergent evolutionC. Sexual selectionD. Anthropogenic action

​In human female breast is considered as :-A. Primary sex organB. Secondary sex organC. Secondary sexual characterD. Both (2) & (3)

In malaria, the form of plamodium that is transmitted from mosquito to human is :-A. GametocyteB. MerozoiteC. SporozoiteD. Hypnozoite

Which compound is not a monobasic acid ?A. `H_3PO_2`B. `H_3BO_3`C. HClD. `H_3PO_3`

Zieglar natta catalyst is :-A. `R_3Al`B. `TiCl_4`C. `R_3Al + TiCl_4`D. `R_3B + TiCl_2`

Formaldehyde reacts with ammonia to give :-A. `H_2C=NH`B. C. D. `(CH_2)_6N_4`

Total number of lattice points in SCC, BCC and FCC unit cell are respectively :-A. 2, 4 and 6B. 1, 2 and 4C. 8, 9 and 14D. 8, 9 and 4

A genetically engineered bacteria used for clearing oil spills is:A. Trichoderma polysporumB. Bacillus thuringiensisC. RhizobiumD. Pseudomonas putida

Which statement is not true about inbreeding in animals ?A. It increases heterozygosityB. It is done between the animals of same breedC. It exposes harmful recessive allelesD. Its continuity leads to inbreeding depression

In humans, which part of sperm enters into the ovum?A. Tail onlyB. Middle piece onlyC. Head and middle piece onlyD. Head, middle piece and tail

Number of gametes participates in triple fusion and double fertilisation respectively are :-A. 1 and 2B. 1 and 3C. 3 and 1D. 3 and 5

In a DNA 20% of the bases were found to be adenine then what would be the pyrimidine contents ?A. `20%`B. `40%`C. `60%`D. `50%`

The milk produced during the initial few days of lactation is called ?A. Serum globulinB. CerumenC. ColostrumD. Plasma

Which of the following green house gas responsible for global warming is sequestered by plants ?A. `CH_4`B. `CO_2`C. `N_2O`D. `SO_2`

In which of the following biome the impact of the alien species is minimum on the biodiversity of that biome ?A. Alpine forestB. Coniferous forestC. DesertD. Tropical rain forest

To determine the genetic constitution of a violet flower plant at `F_2`, Mendel crossed it with a white flower plant. This cross is called as :-A. Self crossB. Reciprocal crossC. Test crossD. Out cross

A metal M which is not affected by strong acids like conc. `HNO_3`, conc. `H_2SO_4` and conc. solution of alkalies like NaOH, KOH forms `MCl_(3)`, which is used for toning in photography, The metal M is :A. AgB. HgC. AuD. Cu

Certain bacteria, which grow anaerobically on cellulosic material, produce large amount of methane along with `CO_2` and `H_2`. These bacteria are collectively called :-A. MethanogensB. PseudomonasC. BacillusD. Trichoderma

In human female breast is considered as :-A. Primary sex organB. Secondary sex organC. Secondary sexual characterD. Both (2) & (3)