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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Mention any two autosomal genetic disorders with their symptoms. |
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Answer» Mention any two autosomal genetic disorders with their symptoms. |
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| 2. |
The sequence of events mentioned below are symbolised by alphabets. Choose the correct answer where the alphabets are matched with the processes. A B C D RNA → DNA → DNA → mRNA → Polypeptide |
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Answer» The sequence of events mentioned below are symbolised by alphabets. Choose the correct answer where the alphabets are matched with the processes. |
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| 3. |
Which of the following pairs is correctly matched? Animals Morphological features (A) Crocodile 4 - chambered heart (B) Sea Urchin Parapodia (C) Obelia Metagenesis (D) Lemur Thecodont |
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Answer» Which of the following pairs is correctly matched? |
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| 4. |
Free nuclear divisions take place during |
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Answer» Free nuclear divisions take place during |
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| 5. |
Individuals of one kind occupying a particular geographic area at a given time are called: |
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Answer» Individuals of one kind occupying a particular geographic area at a given time are called: |
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| 6. |
If the given diagram shows global biodiversity of animals then which category is ‘x’? |
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Answer» If the given diagram shows global biodiversity of animals then which category is ‘x’?
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| 7. |
The following is the flowchart for description of cockroach sexual dimorphism. Label the identification characters 1., 2., 3., and 4.with correct options |
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Answer» The following is the flowchart for description of cockroach sexual dimorphism. Label the identification characters 1., 2., 3., and 4.with correct options
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| 8. |
The process that pushes out water and other dissolved materials from blood in the glomerulus is |
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Answer» The process that pushes out water and other dissolved materials from blood in the glomerulus is |
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| 9. |
Female heterogamety is present in |
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Answer» Female heterogamety is present in |
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| 10. |
In your view what motivates youngsters to take to alcohol or drugs and how can this be avoided ? |
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Answer» In your view what motivates youngsters to take to alcohol or drugs and how can this be avoided ? |
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| 11. |
Which of the following organisms have double circulation? |
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Answer» Which of the following organisms have double circulation? |
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| 12. |
(a) What is an operon ? (b) Explain how a polycistronic structural gene is regulated by a common promoter and a combination of regulatory genes in a lac-operon. [5] |
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Answer» (a) What is an operon ? (b) Explain how a polycistronic structural gene is regulated by a common promoter and a combination of regulatory genes in a lac-operon. [5] |
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| 13. |
What are limiting, incipient, evident plasmolysis? Give differences between them. Explain |
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Answer» What are limiting, incipient, evident plasmolysis? Give differences between them. Explain |
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| 14. |
What are the exact defenations of hypotonic and hypertonic solution ? |
| Answer» What are the exact defenations of hypotonic and hypertonic solution ? | |
| 15. |
Define diploid define tetraploid |
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Answer» Define diploid define tetraploid |
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| 16. |
The original birds were ________, from which the various Darwin’s finches arose. (1) Insectivorous (2) Cactus eating (3) Carnivores (4) Seed eating |
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Answer» The original birds were ________, from which the various Darwin’s finches arose. (1) Insectivorous (2) Cactus eating (3) Carnivores (4) Seed eating |
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| 17. |
Is CO2 a limiting factor at normal concentration in the atmosphere in C4 plants? |
| Answer» Is CO2 a limiting factor at normal concentration in the atmosphere in C4 plants? | |
| 18. |
Safranin stains which element of the tissue 1.starch 2.lignin 3.protein 4.cutin |
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Answer» Safranin stains which element of the tissue 1.starch 2.lignin 3.protein 4.cutin |
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| 19. |
Ozone whole depletion is only over antartica and not other places? Well why, or actually how? i was unable to understand the answer by watching the video.....somehow.... |
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Answer» Ozone whole depletion is only over antartica and not other places? Well why, or actually how? i was unable to understand the answer by watching the video.....somehow.... |
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| 20. |
Blood vessels taking blood from the lungs to the heart are |
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Answer» Blood vessels taking blood from the lungs to the heart are |
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| 21. |
Edaphology is Options A)study of snakes B)study of amphibians C)study of elephants. D)none |
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Answer» Edaphology is Options A)study of snakes B)study of amphibians C)study of elephants. D)none |
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| 22. |
Difference between genome and DNA |
| Answer» Difference between genome and DNA | |
| 23. |
Linnaeus gave |
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Answer» Linnaeus gave |
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| 24. |
If the proportion of 5 methyl uracil in a ds-DNA is 7% then what will be the total proportion of monocyclic nitrogen bases in this DNA? a)50% b)43% c)14%d)86% And given:50% |
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Answer» If the proportion of 5 methyl uracil in a ds-DNA is 7% then what will be the total proportion of monocyclic nitrogen bases in this DNA? a)50% b)43% c)14%d)86% And given:50% |
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| 25. |
In genetic engineering, a chimera is |
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Answer» In genetic engineering, a chimera is |
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| 26. |
Choose the correct statement from amongst the following: |
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Answer» Choose the correct statement from amongst the following: |
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| 27. |
What is the meaning if this statement w.r.t atomic spectrum. "There is regularity in the line spectrum of each element " |
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Answer» What is the meaning if this statement w.r.t atomic spectrum. "There is regularity in the line spectrum of each element " |
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| 28. |
The enzyme needed in biological systems for joining two molecules is called |
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Answer» The enzyme needed in biological systems for joining two molecules is called |
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| 29. |
The amino acids produced during the Glycolate pathway of photorespiration are |
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Answer» The amino acids produced during the Glycolate pathway of photorespiration are |
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| 30. |
Which of the following regions of the human alimentary canal does not produce any digestive enzyme? |
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Answer» Which of the following regions of the human alimentary canal does not produce any digestive enzyme? |
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| 31. |
Find out the correct sequence of taxonomical categories of the following terms. (a) Petunia (b) Polemoniales (c) Dicotyledonae (d) Solanaceae |
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Answer» Find out the correct sequence of taxonomical categories of the following terms. (a) Petunia (b) Polemoniales (c) Dicotyledonae (d) Solanaceae |
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| 32. |
The term fermentation was coined by |
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Answer» The term fermentation was coined by |
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| 33. |
Identify the Cleistogamous flowers in Viola. |
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Answer» Identify the Cleistogamous flowers in Viola. |
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| 34. |
Discuss the following as a source of human capital formation: (i) Health infrastructure (ii) Expenditure on migration |
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Answer» Discuss the following as a source of human capital formation: (i) Health infrastructure (ii) Expenditure on migration |
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| 35. |
Choose the correct option regarding the Assertion and Reason Assertion [A]: Turner’s Syndrome occurs only in females. Reason[R]: Turner’s Syndrome is characterized by XO sex chromosome. |
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Answer» Choose the correct option regarding the Assertion and Reason Assertion [A]: Turner’s Syndrome occurs only in females. Reason[R]: Turner’s Syndrome is characterized by XO sex chromosome. |
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| 36. |
Why do we say that homo sapiens , have come from Africa. Regards Rohit |
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Answer» Why do we say that homo sapiens , have come from Africa. Regards Rohit |
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| 37. |
In a plant cell, where are the ATP synthase complexes located? |
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Answer» In a plant cell, where are the ATP synthase complexes located? |
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| 38. |
Quiescent centre occurs in |
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Answer» Quiescent centre occurs in |
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| 39. |
An example for fluid connective tissue is _____ |
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Answer» An example for fluid connective tissue is _____ |
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| 40. |
Define fossil. Explain importance of fossils as proof of evolution. |
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Answer» Define fossil. Explain importance of fossils as proof of evolution. |
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| 41. |
Mention the peculiar features of the following 1) Anemophilous flower 2)Hydrophilous flower |
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Answer» Mention the peculiar features of the following 1) Anemophilous flower 2)Hydrophilous flower |
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| 42. |
Chemical name of ethephon is __. |
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Answer» Chemical name of ethephon is |
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| 43. |
Which of these has a double closed type of circulatory system? |
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Answer» Which of these has a double closed type of circulatory system? |
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| 44. |
Carbon is a key component of all known life on Earth. Why? |
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Answer» Carbon is a key component of all known life on Earth. Why? |
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| 45. |
What is G0 (quiescent phase) of cell cycle? |
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Answer» What is G0 (quiescent phase) of cell cycle? |
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| 46. |
Both gymnosperms and angiosperms bear seeds, then why are they classified separately? |
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Answer» Both gymnosperms and angiosperms bear seeds, then why are they classified separately? |
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| 47. |
An example of axile placentation is |
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Answer» An example of axile placentation is |
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| 48. |
Which of the following sets of animals belong to a single taxonomic group? (a) Cuttlefish, jellyfish, silverfish, dogfish, starfish (b) bat, pigeon, butterfly (c) Monkey, chimpanzee, man (d) Silkworm, tapeworm, earthworm |
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Answer» Which of the following sets of animals belong to a single taxonomic group? (a) Cuttlefish, jellyfish, silverfish, dogfish, starfish (b) bat, pigeon, butterfly (c) Monkey, chimpanzee, man (d) Silkworm, tapeworm, earthworm |
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| 49. |
Explain why pure water has the maximum water potential. |
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Answer» Explain why pure water has the maximum water potential. |
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| 50. |
Solar energy is passed from one pigment to the other until it is concentrated into one particular ______ molecule, the reaction-center chlorophyll. |
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Answer» Solar energy is passed from one pigment to the other until it is concentrated into one particular ______ molecule, the reaction-center chlorophyll. |
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