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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. |
Compare and contrast the advantages and disadvantages of production of GM crops. [3] |
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Answer» Compare and contrast the advantages and disadvantages of production of GM crops. [3] |
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| 2. |
If an interphase cell is treated with cyanide the cell does not divide by mitosis. However if cyanide is added right after mitosis has started the same cell completes mitosis. Which of the following explains this observation? a) metabolic activity ceases during mitosis b) cell division does not require metabolic activitactivity c) energy required for mitosis is produced and stored in the cell during interphase d) mitotic cells make factors that make them resistant to cyanide |
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Answer» If an interphase cell is treated with cyanide the cell does not divide by mitosis. However if cyanide is added right after mitosis has started the same cell completes mitosis. Which of the following explains this observation? a) metabolic activity ceases during mitosis b) cell division does not require metabolic activitactivity c) energy required for mitosis is produced and stored in the cell during interphase d) mitotic cells make factors that make them resistant to cyanide |
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| 3. |
Common cold is not cured by antibiotics because it is |
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Answer» Common cold is not cured by antibiotics because it is |
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| 4. |
Go through the following statements (i) A typical nucleosome contains 400 bp of DNA helix. (ii) The positively charged DNA is wrapped around the negatively charged histone octamer to form a structure called nucleosome. (iii) Histones are rich in the basic amino acid residues asparagine and valine (iv) The packing of chromatin at higher level requires additional set of proteins that collectively are referred to as Non-histone chromosomal proteins. Find the out the incorrect statements, |
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Answer» Go through the following statements |
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| 5. |
C40H56 is the empirical formula of |
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Answer» C40H56 is the empirical formula of |
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| 6. |
Which one of the following is not a sexually transmitted disease? |
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Answer» Which one of the following is not a sexually transmitted disease? |
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| 7. |
which of the following is not exist?(a)He2 (b)C2 and why |
| Answer» which of the following is not exist?(a)He2 (b)C2 and why | |
| 8. |
whic of the following are not reflex actions ? 1) swallowing 2) sweating 3)salivation |
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Answer» whic of the following are not reflex actions ? 1) swallowing 2) sweating 3)salivation |
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| 9. |
Regarding the Assertion and Reason, choose the correct option: Assertion [A] : Sympathetic and Parasympathetic systems have opposing functions. Reason [R] : The sympathetic nervous system ‘prepares you’ for action, while the parasympathetic system ‘calms you’ down after action. |
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Answer» Regarding the Assertion and Reason, choose the correct option: Assertion [A] : Sympathetic and Parasympathetic systems have opposing functions. Reason [R] : The sympathetic nervous system ‘prepares you’ for action, while the parasympathetic system ‘calms you’ down after action. |
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| 10. |
Consider the following diagram and answer the question given below : [5 MARKS] i. Fill in the blanks A to F. ii. What will happen if step A does not take place? iii. What will happen if step E does not take place? |
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Answer» Consider the following diagram and answer the question given below : [5 MARKS] |
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| 11. |
Mycorrhiza is correctly described as |
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Answer» Mycorrhiza is correctly described as |
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| 12. |
Formation of red blood cells from bone marrow is called |
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Answer» Formation of red blood cells from bone marrow is called |
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| 13. |
Which is a gastrointestinal hormone? |
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Answer» Which is a gastrointestinal hormone? |
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| 14. |
The colour of the second line of Balmer series is Options: Correct Blue Yellow Red Violet |
| Answer» The colour of the second line of Balmer series is Options: Correct Blue Yellow Red Violet | |
| 15. |
what is cetrifuge ? |
| Answer» what is cetrifuge ? | |
| 16. |
What is the taxonomic position of Cockroach? |
| Answer» What is the taxonomic position of Cockroach? | |
| 17. |
9. Smallest wavelength of radiation emitted by hydrogen |
| Answer» 9. Smallest wavelength of radiation emitted by hydrogen | |
| 18. |
which side of the slope in x-t graph is taken as positive in taking impulse |
| Answer» which side of the slope in x-t graph is taken as positive in taking impulse | |
| 19. |
Conducting part of xylem is also known as |
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Answer» Conducting part of xylem is also known as |
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| 20. |
Is it possible to treat cataract ? If yes, please explain. |
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Answer» Is it possible to treat cataract ? If yes, please explain. |
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| 21. |
a solid ab has zns type structure . if the edge length of the unit cell is 400pm ad the radius of anion (-) s 0.130nm then the radius of a positive ion |
| Answer» a solid ab has zns type structure . if the edge length of the unit cell is 400pm ad the radius of anion (-) s 0.130nm then the radius of a positive ion | |
| 22. |
WHICH BOND IS PRESENT IN HF? |
| Answer» WHICH BOND IS PRESENT IN HF? | |
| 23. |
Which of the following is a partial root parasite? |
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Answer» Which of the following is a partial root parasite? |
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| 24. |
Identity correct statement (a)degree of hydrolysis decrease on doubling the concentration of aqueous solution of CH3COONH4(b)for 1M CH3COOH pH=pKa/2(c)salt hydrolysis depends on size of atom(d)all |
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Answer» Identity correct statement (a)degree of hydrolysis decrease on doubling the concentration of aqueous solution of CH3COONH4 (b)for 1M CH3COOH pH=pKa/2 (c)salt hydrolysis depends on size of atom (d)all |
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| 25. |
Match the column I (cells of the stomach ) with II (their secretions ) : Column I Column IIi.Peptic cells a.HClii. Oxyntic cells b. Proenzymesiii. G cells c. Mucusiv. Mucous cells d. Gastrin |
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Answer» Match the column I (cells of the stomach ) with II (their secretions ) : Column I Column II i.Peptic cells a.HCl ii. Oxyntic cells b. Proenzymes iii. G cells c. Mucus iv. Mucous cells d. Gastrin |
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| 26. |
Question 29Amoeba and Paramecium belong to which category of organisms? |
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Answer» Question 29 Amoeba and Paramecium belong to which category of organisms? |
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| 27. |
Mention four daily activities in which the breathing rate of a person is around 25 to 30 times. |
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Answer» Mention four daily activities in which the breathing rate of a person is around 25 to 30 times. |
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| 28. |
Insects have |
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Answer» Insects have |
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| 29. |
Explain the process of translocation. |
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Answer» Explain the process of translocation. |
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| 30. |
Which division among plants has the simplest organisms? |
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Answer» Which division among plants has the simplest organisms? |
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| 31. |
Which glands are known as Clans of emergency how adrenal medulla and sympathetic nervous system function as closely integrated system |
| Answer» Which glands are known as Clans of emergency how adrenal medulla and sympathetic nervous system function as closely integrated system | |
| 32. |
Arrhenotoky is seen in |
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Answer» Arrhenotoky is seen in |
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| 33. |
Amphibians breed |
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Answer» Amphibians breed |
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| 34. |
A sexually transmitted disease symptomised by the development of chancre on the genitals is |
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Answer» A sexually transmitted disease symptomised by the development of chancre on the genitals is |
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| 35. |
In the given figure 10.2, mark the positions of the endocrine glands which release the hormones that:(a) controls the release of sex hormones.(b) is responsible for the secondary sexual characters in boys.(c) prevents diabetes.(d) maintains the correct salt balance in the blood. |
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Answer» In the given figure 10.2, mark the positions of the endocrine glands which release the hormones that: |
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| 36. |
angry bleed great hit proud |
| Answer» angry bleed great hit proud | |
| 37. |
Describe in detail the larval stages in coelentrates with diagrams . |
| Answer» Describe in detail the larval stages in coelentrates with diagrams . | |
| 38. |
Why is the cell called the structural unit of life? |
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Answer» Why is the cell called the structural unit of life? |
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| 39. |
Is there any effect of temperature on our heart beat? If yes,then how will it change by increasing per degree celcius? |
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Answer» Is there any effect of temperature on our heart beat? If yes,then how will it change by increasing per degree celcius? |
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| 40. |
Double layered, thin membranous sacs which cover the lungs are called as____ |
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Answer» Double layered, thin membranous sacs which cover the lungs are called as____ |
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| 41. |
Annelids respire through |
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Answer» Annelids respire through |
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| 42. |
चैप्लिन ने न सिर्फ़ फ़िल्म-कला को लोकतांत्रिक बनाया बल्कि दर्शकों की वर्ग तथा वर्ण-व्यवस्था को तोड़ा। इस पंक्ति में लोकतांत्रिक बनाने का और वर्ण-व्यवस्था तोड़ने का क्या अभिप्राय है? क्या आप इससे सहमत हैं? |
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Answer» चैप्लिन ने न सिर्फ़ फ़िल्म-कला को लोकतांत्रिक बनाया बल्कि दर्शकों की वर्ग तथा वर्ण-व्यवस्था को तोड़ा। इस पंक्ति में लोकतांत्रिक बनाने का और वर्ण-व्यवस्था तोड़ने का क्या अभिप्राय है? क्या आप इससे सहमत हैं?
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| 43. |
In which among the following, cell division itself is a mode of reproduction? |
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Answer» In which among the following, cell division itself is a mode of reproduction? |
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| 44. |
Isogametes are seen in A. Chlamydomonas B. Spirogyra C. Volvox D. Cladophora |
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Answer» Isogametes are seen in |
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| 45. |
The specific DNA sequence where EcoR I cuts is |
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Answer» The specific DNA sequence where EcoR I cuts is |
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| 46. |
ntIn coordination chemistry what is the meaning of a complex linkage?n |
| Answer» ntIn coordination chemistry what is the meaning of a complex linkage?n | |
| 47. |
Trochophore larva is found in |
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Answer» Trochophore larva is found in |
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| 48. |
20. Are these statements true? The C2 epimer of D glucose is D mannose. The C4 epimer of D glucose is galactose. |
| Answer» 20. Are these statements true? The C2 epimer of D glucose is D mannose. The C4 epimer of D glucose is galactose. | |
| 49. |
How many mitotic divisions are needed for a single cell to make 128 cells? |
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Answer» How many mitotic divisions are needed for a single cell to make 128 cells? |
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| 50. |
Epidermal cells are often modified to perform specialised functions in plants. Name some of them and function they perform. |
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Answer» Epidermal cells are often modified to perform specialised functions in plants. Name some of them and function they perform. |
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