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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. |
Which of the following is a symptom of trichomoniasis A.fever and itching B. Itching in and around vagina C.liquid around vagina D.weight loss |
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Answer» Which of the following is a symptom of trichomoniasis A.fever and itching B. Itching in and around vagina C.liquid around vagina D.weight loss |
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| 2. |
Retroviruses are unique because they perform |
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Answer» Retroviruses are unique because they perform |
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| 3. |
Nitrogen base not found in DNA is |
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Answer» Nitrogen base not found in DNA is |
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| 4. |
How much blood can be losted during menstruation ?? Give a description ?? About that |
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Answer» How much blood can be losted during menstruation ?? Give a description ?? About that |
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| 5. |
The respiratory quotient (RQ) or respiratory ratio is |
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Answer» The respiratory quotient (RQ) or respiratory ratio is |
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| 6. |
Raisins and apricots are plant cells but they swell and shrink when they are put in hypertonic and hypotonic.How does this happen ? |
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Answer» Raisins and apricots are plant cells but they swell and shrink when they are put in hypertonic and hypotonic.How does this happen ? |
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| 7. |
An isotope of carbon c14 is unstable and radioactive too , even then it is found in plants . How far this is true. |
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| 8. |
Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, turgor pressure 7 atm and diffusion pressure deficit 3 atm. Cell B has osmotic pressure 8 atm, turgor pressure 3 atm and diffusion pressure deficit 5 atm. The result will be: |
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Answer» Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, turgor pressure 7 atm and diffusion pressure deficit 3 atm. Cell B has osmotic pressure 8 atm, turgor pressure 3 atm and diffusion pressure deficit 5 atm. The result will be: |
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| 9. |
What is meant by the tertiary structure of proteins? |
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Answer» What is meant by the tertiary structure of proteins? |
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| 10. |
Statement 1: All enterocoelomates are deuterostomes. Statement 2: In them, blastopore of blastocoel develops into anus. |
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Answer» Statement 1: All enterocoelomates are deuterostomes. Statement 2: In them, blastopore of blastocoel develops into anus. |
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| 11. |
A new cell immediately undergoes |
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Answer» A new cell immediately undergoes |
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| 12. |
In mammals oestrus cycle is possible in seasonal breeders?give discription to satisfy the statement. |
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Answer» In mammals oestrus cycle is possible in seasonal breeders?give discription to satisfy the statement. |
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| 13. |
What is the scientific reason behind using of warm milk for making curd ? |
| Answer» What is the scientific reason behind using of warm milk for making curd ? | |
| 14. |
According to the passage which of the following questions mutants asked to themselves and tried to answer: I. Who created the Universe? II. Why did somebody create the Universe? III. How was the Universe created? IV. What stuff underlay in the innermost layer all the variety of creation? |
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Answer» According to the passage which of the following questions mutants asked to themselves and tried to answer: I. Who created the Universe? II. Why did somebody create the Universe? III. How was the Universe created? IV. What stuff underlay in the innermost layer all the variety of creation?
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| 15. |
Which one of the following kinds of thinking is NOT described in the passage? |
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Answer» Which one of the following kinds of thinking is NOT described in the passage? |
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| 16. |
Fill in the gaps: A healthy adult human excretes (on an average) ___ gm of urea/day. |
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Answer» Fill in the gaps: |
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| 17. |
How does sexual reproduction give rise to more viable variation than asexual reproduction? |
| Answer» How does sexual reproduction give rise to more viable variation than asexual reproduction? | |
| 18. |
What is meant by amphicribral vascular bundles ? |
| Answer» What is meant by amphicribral vascular bundles ? | |
| 19. |
Which of the following tripeptide is possible when Glycine, Alanine and Valine are combined ? |
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Answer» Which of the following tripeptide is possible when Glycine, Alanine and Valine are combined ? |
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| 20. |
Write the difference between: (a) Actin and Myosin (b) Red and White muscles (c) Pectoral and Pelvic girdle |
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Answer» Write the difference between: (a) Actin and Myosin (b) Red and White muscles (c) Pectoral and Pelvic girdle |
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| 21. |
Water-Vascular system is found in: |
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Answer» Water-Vascular system is found in: |
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| 22. |
Draw a neat labelled diagram of the different stages of an embryo sac. [3] |
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Answer» Draw a neat labelled diagram of the different stages of an embryo sac. [3] |
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| 23. |
Differentiate amphivasal and amphicribal |
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Answer» Differentiate amphivasal and amphicribal |
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| 24. |
"Senescence" is promoted by the application of _____. |
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Answer» "Senescence" is promoted by the application of _____. |
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| 25. |
By which of the following features bryophytes can be distinguished from algae? 1. Having thalloid gametophyte. 2. Having sterile jackets in sex organs. 3. Forming an embryo during development. 4. Having conducting tissues. |
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Answer» By which of the following features bryophytes can be distinguished from algae? 1. Having thalloid gametophyte. 2. Having sterile jackets in sex organs. 3. Forming an embryo during development. 4. Having conducting tissues. |
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| 26. |
Cross-like configurations when non-sister chromatids of a bivalent come in contact during the first meiotic division are |
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Answer» Cross-like configurations when non-sister chromatids of a bivalent come in contact during the first meiotic division are |
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| 27. |
The term plasmalemma was given by |
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Answer» The term plasmalemma was given by |
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| 28. |
Most plants obtain nitrogen from the soil in the form of |
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Answer» Most plants obtain nitrogen from the soil in the form of |
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| 29. |
What do we understand by active site? |
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Answer» What do we understand by active site? |
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| 30. |
Hardened exoskeletal plates of cockroach are called: |
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Answer» Hardened exoskeletal plates of cockroach are called: |
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| 31. |
Which of the following pinacol-pinacolone rearrangements will involve ring contraction? |
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Answer» Which of the following pinacol-pinacolone rearrangements will involve ring contraction? |
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| 32. |
Xanthophyll pigment provides yellow colour but it's type fucoxanthin provides brown color to brown algae so why fucoxanthin is a type of Xanthophyll ? |
| Answer» Xanthophyll pigment provides yellow colour but it's type fucoxanthin provides brown color to brown algae so why fucoxanthin is a type of Xanthophyll ? | |
| 33. |
Can you recall meiosis and indicate at what stage a recombinant DNA is made? |
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Answer» Can you recall meiosis and indicate at what stage a recombinant DNA is made? |
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| 34. |
What is the legal age of marriage for girls in India?18 |
Answer» What is the legal age of marriage for girls in India?
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| 35. |
Thymosin is responsible for (a) raising the blood sugar level (b) raising the blood calcium level (c) differentiation of T-Iymphocytes (d) decrease in blood RBCs |
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Answer» Thymosin is responsible for (a) raising the blood sugar level (b) raising the blood calcium level (c) differentiation of T-Iymphocytes (d) decrease in blood RBCs |
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| 36. |
Describe the structure of a human kidney with the help of a labelled diagram. |
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Answer» Describe the structure of a human kidney with the help of a labelled diagram. |
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| 37. |
What are the modifications that are observed in birds that help them fly? |
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Answer» What are the modifications that are observed in birds that help them fly? |
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| 38. |
How do the water enters through the root hair ? |
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Answer» How do the water enters through the root hair ? |
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| 39. |
How does photosynthesis takes place in desert plants?? |
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Answer» How does photosynthesis takes place in desert plants?? |
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| 40. |
In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke volume is |
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Answer» In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke volume is |
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| 41. |
Name the organisms which are single celled and are capable for independent self replication |
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Answer» Name the organisms which are single celled and are capable for independent self replication |
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| 42. |
The outer membrane of the muscle fiber is known as the |
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Answer» The outer membrane of the muscle fiber is known as the |
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| 43. |
Leaves become modified into spines in: |
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Answer» Leaves become modified into spines in: |
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| 44. |
Smallest unit of DNA that undergoes recombination is |
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Answer» Smallest unit of DNA that undergoes recombination is |
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| 45. |
Differentiate between tropic and nastic movements with examples (5 marks) |
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Answer» Differentiate between tropic and nastic movements with examples (5 marks) |
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| 46. |
Question 18 What are gas vacuoles? State their functions. |
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Answer» Question 18 What are gas vacuoles? State their functions. |
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| 47. |
Haemoglobin is an example of: |
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Answer» Haemoglobin is an example of: |
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| 48. |
What is green house gasses ? |
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Answer» What is green house gasses ? |
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| 49. |
A cell plate is laid during |
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Answer» A cell plate is laid during |
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| 50. |
Which of the following are true regarding the head of a toad? |
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Answer» Which of the following are true regarding the head of a toad? |
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