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.
| 19001. |
Question : Contraction in suspensory ligaments represents:- |
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Answer» OBJECT situated NEAR by |
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| 19002. |
Question : Contractile protein of skeletal muscle involving ATPase activity is :- |
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Answer» Troponin |
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| 19003. |
Question : Contractile vacuole in Amoeba helps in |
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Answer» Osmoregulation |
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| 19004. |
Question : Contraceptive method with least average failure rate among the following is |
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Answer» Rhythm METHOD Average failure rate of NATURAL method (rhythm), coitus interruptus, oral contraceptives and implanted contraceptives are 20-30% , 23%, 2-3% and less than one PERCENT RESPECTIVELY. |
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| 19006. |
Question : Contraceptive pills help in birth control by : |
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Answer» KILLING the sperms |
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| 19008. |
Question : Continuous variations are attributed to meiosis through : |
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Answer» Polyploidy |
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| 19010. |
Question : Continuous self pollination results in inbreeding depression . Flowering plants have developed many devices to discourage self pollination and to enocourage cross pollination . Explain any four such mechanisms . |
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Answer» Solution :(i) EITHER POLLEN or stigma matures first . (ii) Anther and stigma are placed at DIFFERENT positions. Self incompatibility (IV) Production of monoecious and dioecious condition |
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| 19011. |
Question :Continuous self - pollination of a species develops |
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Answer» STRONG offsprings |
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| 19012. |
Question : Continuous growth of plants throughout their life is due to |
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Answer» Mitotic DIVISION in the apical meristem and the LATERAL cambium |
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| 19013. |
Question : Continuous addition of sugars in 'fed batch' fermentation is done to: |
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Answer» PRODUCE methane |
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| 19014. |
Question : 'Continuity of germplasm' theory was given by |
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Answer» HUGO DE Vries |
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| 19015. |
Question : Continuous addition of sugars in 'fed batch' fermentation is done to |
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Answer» PRODUCE methane |
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| 19016. |
Question : Continuity of protoplasm between cells is maintained by_____ |
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Answer» |
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| 19017. |
Question : Continuous addition of sugars in fed batch fermentation is done to(A) Produce methane(B) Obtain antibiotics(C) Purify enzymes(D) Degrade sewage |
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Answer» PRODUCE methane |
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| 19018. |
Question : Continued self-pollination results in inbreeding depression. Plants have developed strategies to prevent both autogamy and geitonogamy. Write briefly about the strategies in plants which help in doing so |
| Answer» Solution :SELF incompatibility, GENETIC mechanism, prevents self-pollen from fertilising the OVULES, by inhibiting pollen germination or pollen tube growth in the pistil, Dioecy, male and female flowers are present on different plants of the same species | |
| 19019. |
Question : Continued self pollination lead to inbreeding depression. List three devices, which flowering plant have developed to discourages self pollination ? |
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Answer» Solution :(a) Release of POLLEN and stigma RECEPTIVITY is not synchronise in some species (b) ANTHER and stigma are at different position/heights in some plants ( c ) Self - Incompatibility (a GENETIC MECHANISM). |
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| 19020. |
Question : Continued inbreeding usually reduces fertility and causes non productivity. This is called: |
| Answer» SOLUTION :INBREEDING DEPRESSION | |
| 19021. |
Question : Continued inbreeding usually reduces fertility and causes non productiity . This is called |
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Answer» |
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| 19022. |
Question : Continued inbreeding reduces_____ and ______. |
| Answer» SOLUTION :FERTILITY,PRODUCTIVITY | |
| 19023. |
Question : Continued inbreeding produces stronger individuals |
| Answer» Solution :False,CORRECT statement:CONTINUED inbreeding reduces FERTILITY and PRODUCTIVITY. | |
| 19024. |
Question : Continents arebelieved to be circling the globe at the rate of |
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Answer» `6km//yr` |
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| 19025. |
Question : Continuation of recessive harmful genes in a population is termed |
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Answer» Gene flow |
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| 19026. |
Question : Contact exchange of ions occurs |
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Answer» between ROOT and SOIL particles |
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| 19027. |
Question : contagium vivum fluidum' was proposed by |
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Answer» DJ Ivanowsky |
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| 19028. |
Question : Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin 'A' deficiency ? |
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Answer» Canolla |
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| 19029. |
Question : Consumption of which one of the following foods can prevent the blindness associated with Vitamin-A deficiency ? |
| Answer» Solution :Golden rice | |
| 19030. |
Question : Consumption of drug and alcohol affects the persons mental and physical health very badly. List the warning signs of alchohol or drug abuse. |
| Answer» Solution :DROP in academic performance/Lack of INTEREST in personal hygiene/Absent from schools/isolation/Withdrawl symptoms/Depression/Fatigue/Aggressive and rebellious behaciour/ Loss of interest in hobbies/Change in sleep and EATING habit/Fluctuation in WEIGHT and loss of appetite. | |
| 19031. |
Question : Consumers are also known as |
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Answer» reducers |
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| 19032. |
Question : How to make orally active protein pharmaceutical. What is the major problem to be encountered ? |
| Answer» Solution :Digestive ENZYMES are taken into CONSIDERATION while making nutrient MATERIAL can be taken orally. Most of the antibiotics and vitamins are covered by CAPSULES. While peanut shell is used for protein so it can be absorbed by digestive system. | |
| 19033. |
Question : Consult internet and find out how to make orally active protein pharmaceutical. What is the major problem to be encountered? |
| Answer» Solution :The problem is STOMACH enzymes and ACIDS. Once youorally INGEST a protein, the proteases in your stomach juices (TRYPSIN,chymotrypsin, PEPSIN) will cleave the holy - hell out of your therapeutic protein and the acids will denature whatever.s left beyond all recoginition. This is why proteins like insulin have to be injected. | |
| 19034. |
Question : Construct the food chain with the following data. Hawk, plants, frog, snake, grasshopper. |
| Answer» Solution :Plants `RARR` GRASSHOPPER `rarr` Frog `rarr` SNAKE `rarr` HAWK | |
| 19035. |
Question :Construct an ideal pyramid of energy when 1,000,000 joules of sunlight is available. Label all its tropic levels. |
Answer» SOLUTION :
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| 19036. |
Question : Construct an ecological pyramid indicating the number of organisms at each trophic level with the following organisms.Snake, Frog,Grass, Peacock, GrasshopperHow this pyramiddiffers from that of a large tree acting as an ecosystem ? |
Answer» Solution :![]() Here the pyramid is upright TYPE. In the CASE of large tree the pyramid will be INVERTED type when NUMBER of organisms are CONSIDERED. |
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| 19037. |
Question : Considering the genetic basis of self incompatibility which of the following option is correct, Male plant is S_(1)S_(3) and female plant is S_(1)S_(2) |
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Answer»
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| 19038. |
Question : Considering the lac operon of E.coli, name the products of the following genes, a) i gene(b)lac Z gene ( c ) lac Y gene (d)lac a gene |
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Answer» SOLUTION :(a)i GENE-repressor PROTEIN (b) lac Z gene - `beta`- galactosidase ( c ) Lac Y gene - Pemmease (d) lac a gene - TRANSACETYLASE |
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| 19039. |
Question :Consider these structures :- Squamous endothelium, smooth muscles, elastic fibres, fibrous connective tissue, collagen fibres How many of the above are found in an artery ? |
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Answer» only THREE |
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| 19040. |
Question : consider the statements given below regarding contraception answer as directed thereafter. (a) medical termination of pregnancy (MTP) during first trimester is generally save, (b) generally chances of conception are Nil until mother breast-feeds the infant up to 2 years. (c) intrauterine devices like copper-T are effective contraceptives. (d) Contraceptive pills may be taken up to 1 week after coitus to prevent conception. which two of the above statements are correct? |
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Answer» (a),(C) |
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| 19041. |
Question : Consider the statements given below regarding contraception and answer as directed there after : Medical termination of pregnancy (MTP) during first trimester is generally safe. Generally chances of conception are nil until mother breast -feeds the infant upto two years. Intrauterine devices like copper-T are effective contraceptives. Contraceptive pills may be taken upto one week after coitus to prevent conception. Which two of the above statements are correct ? |
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Answer» |
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| 19042. |
Question : Consider the parts labelled in 1 and 2 respectively in the following diagram of lac Operon and find out the correct sequences: |
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Answer» 1-Repressor, 2-Repressor MRNA |
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| 19043. |
Question : Consider the parts labelled in 1,2,3 and 4 respectively in the following diagram of Nucleosome and find out the correct sequences: |
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Answer» 1-DNA,2-H2 HISTONE, 3-Histone OCTAMER, 4- CORE of histone molecules |
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| 19044. |
Question : Consider the parts labelled in 1, 2, 3 and 4 respectively in the following diagrammatic representation of recombinant DNA technology and find out the correct sequences : |
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Answer» 1 - Foreign DNA, 2 Vector DNA, 3 Lyases JOIN foreign DNA to plasmid, 4 - Transformation, 5 - Cells divide |
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| 19045. |
Question : Consider the parts labelled in 1, 2, 3 and 4 respectively in the following diagram of Polymerase chain reaction (PCR) and find out the correct sequence : |
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Answer» 1 - Primers, 2 - DNA Polymerase, 3 - 10 CYCLE, 4 - Amplified |
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| 19046. |
Question : (Consider the parts labelled 1, 2, 3 and 4 respectively representing global biodiversity of invertebrates in the following diagram and find out the correct sequence :) |
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Answer» (A) 1 -Insects , 2 - Molluscus , 3-Beetles , 4 - Other animal groups |
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| 19047. |
Question : Consider the parts labelled in 1, 2, 3 and 4 respectively in the following diagram and find out the correct sequences |
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Answer» 1-COD, 2- BOD,3-Sewage discharge, 4- Direction of flow |
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| 19048. |
Question : (Consider the parts labelled 1, 2, 3 and 4, 5 respectively representing global biodiversity of vertebrates in the following diagram and find out the correct sequence :) |
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Answer» (A) 1 - Urochordata, 2 - Birds, 3- Reptiles, 4 - Amphibians, 5 - FISHES |
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| 19049. |
Question : (Consider the parts labelled 1, 2, 3 and 4, 5 respectivelyin the following diagram and find out the correct sequence :) |
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Answer» (A) 1 - S= C AZ, 2 - log Z = log C + Z log A, 3- log - log SCALE, 4 - Area, 5 - SPECIES richness |
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| 19050. |
Question : (Consider the parts labelled 1, 2, 3 and 4, 5, 6 respectively representing global biodiversity of plants in the following diagram and find out the correct sequence :) |
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Answer» (A) 1 - Ferns and allies, 2 - Gymnosperms, 3- Lichens, 4 - Alage, 5 - Fungi, 6 - MOSSES |
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