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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. |
Bouquet stage occurs during |
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Answer» Bouquet stage occurs during |
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| 2. |
An example of merocrine gland is______. |
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Answer» An example of merocrine gland is______. |
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| 3. |
Which of the following restriction enzymes produce blunt ends in DNA? |
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Answer» Which of the following restriction enzymes produce blunt ends in DNA? |
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| 4. |
___ is the study of how living things function. |
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Answer» |
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| 5. |
The cardiac output is measured by _____. |
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Answer» The cardiac output is measured by _____. |
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| 6. |
RNA intereference is a mechanism for silencing gene expression at the |
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Answer» RNA intereference is a mechanism for silencing gene expression at the |
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| 7. |
Aerosols can affect primary productivity by |
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Answer» Aerosols can affect primary productivity by |
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| 8. |
Antigen binding site in an antibody is found between |
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Answer» Antigen binding site in an antibody is found between |
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| 9. |
Polyembryony can be used to raise |
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Answer» Polyembryony can be used to raise |
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| 10. |
All sexually reproducing organism, including human being begin life as a single cell called |
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Answer» All sexually reproducing organism, including human being begin life as a single cell called |
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| 11. |
The bilayer has a ________ layer sandwiched between it |
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Answer» The bilayer has a ________ layer sandwiched between it |
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| 12. |
Edible part of cauliflower is |
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Answer» Edible part of cauliflower is |
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| 13. |
Amphibians breed |
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Answer» Amphibians breed |
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| 14. |
In prokaryotes the glyocalyx when it is thick is called |
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Answer» In prokaryotes the glyocalyx when it is thick is called |
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| 15. |
When right ventricle contracts, blood goes into |
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Answer» When right ventricle contracts, blood goes into |
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| 16. |
Podocytes are the cells present on |
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Answer» Podocytes are the cells present on |
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| 17. |
Venation is a term used to describe the pattern of arrnagement of (a) floral organs (b) flower in infloresence (c) veins and veinlets in a lamina (d) all of them |
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Answer» Venation is a term used to describe the pattern of arrnagement of (a) floral organs (b) flower in infloresence (c) veins and veinlets in a lamina (d) all of them |
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| 18. |
Leaves grow due to presence of |
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Answer» Leaves grow due to presence of |
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| 19. |
Where exactly is the filiform apparatus present in the embryo-sac of an angiosperm? State its function. [2 Marks] |
| Answer» Where exactly is the filiform apparatus present in the embryo-sac of an angiosperm? State its function. [2 Marks] | |
| 20. |
Explain the different steps involved during primary treatment phase of sewage. [2] |
| Answer» Explain the different steps involved during primary treatment phase of sewage. [2] | |
| 21. |
Which of the following imperative sentences is a prohibition? |
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Answer» Which of the following imperative sentences is a prohibition? |
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| 22. |
Question 52 Under what conditions are C4 plants superior to C3? |
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Answer» Question 52 |
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| 23. |
In a breeding experiment,a phenotypic ratio 3:3:1:1 was obtained on crossing a pea plants with green,inflated pods with another pea plant bearing green constricted pods.write the genotype of parents and judge the accuracy of the result,using a punnet square. |
| Answer» In a breeding experiment,a phenotypic ratio 3:3:1:1 was obtained on crossing a pea plants with green,inflated pods with another pea plant bearing green constricted pods.write the genotype of parents and judge the accuracy of the result,using a punnet square. | |
| 24. |
Regarding assertion and reason, choose the correct option_______. Assertion [A]: Cold air causes vasodilation of blood vessels in the nasal cavity. Reason [R]: Oxygen can be absorbed by widened blood vessels. |
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Answer» Regarding assertion and reason, choose the correct option_______. Reason [R]: Oxygen can be absorbed by widened blood vessels. |
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| 25. |
How did an American Company, Eli Lilly use the knowledge of r-DNA technology to produce human insulin? |
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Answer» How did an American Company, Eli Lilly use the knowledge of r-DNA technology to produce human insulin? |
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| 26. |
Which of the following is not a part of hip bone? |
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Answer» Which of the following is not a part of hip bone? |
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| 27. |
Which of the following is the protein present in bone? |
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Answer» Which of the following is the protein present in bone? |
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| 28. |
Two genes R and Y are located very close on the chromosomal linkage map of maize plant. When RRYY and rryy genotypes are hybridized, the F2 segregation will show: |
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Answer» Two genes R and Y are located very close on the chromosomal linkage map of maize plant. When RRYY and rryy genotypes are hybridized, the F2 segregation will show: |
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| 29. |
How are structural genes activated in the lac operon in E.coli? [3] |
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Answer» How are structural genes activated in the lac operon in E.coli? [3] |
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| 30. |
The liver is the largest gland and is associated with various functions, choose one which is not correct. (a) Metabolism of carbohydrate (b) Digestion of fat (c) Formation of bile (d) Secretion of a hormone called gastrin |
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Answer» The liver is the largest gland and is associated with various functions, choose one which is not correct. |
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| 31. |
In T.S. of monocot and dicot root what is the outer most cells called,is that epidermis or epiblema.what is the difference between epidermis and epiblema? |
| Answer» In T.S. of monocot and dicot root what is the outer most cells called,is that epidermis or epiblema.what is the difference between epidermis and epiblema? | |
| 32. |
The census 2001 shows that in rural India only _____ percent of households have electricity connection, and ______ percent still use kerosene. |
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Answer» The census 2001 shows that in rural India only |
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| 33. |
Label the parts in the following figure. |
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Answer» Label the parts in the following figure. |
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| 34. |
Find examples where the four daughter cells from meiosis are equal in size and where they are found unequal in size. |
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Answer» Find examples where the four daughter cells from meiosis are equal in size and where they are found unequal in size. |
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| 35. |
At which stage of HIV infection does one show symptoms of AIDS? |
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Answer» At which stage of HIV infection does one show symptoms of AIDS? |
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| 36. |
In the process of forming "mercerised cellulose” the swelling of cellulose is caused by |
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Answer» In the process of forming "mercerised cellulose” the swelling of cellulose is caused by |
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| 37. |
The removal of a ring of bark from the trunk of a tree eventually kills it because |
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Answer» The removal of a ring of bark from the trunk of a tree eventually kills it because |
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| 38. |
Question 6 Which of the following features is common to prokaryotes and many eukaryotes? (a) Chromatin material present (b) Cell wall present (c) Nuclear membrane present (d) Membrane bound sub-cellular organelles present |
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Answer» Question 6 Which of the following features is common to prokaryotes and many eukaryotes? (a) Chromatin material present (b) Cell wall present (c) Nuclear membrane present (d) Membrane bound sub-cellular organelles present |
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| 39. |
The pulmonary artery carries |
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Answer» The pulmonary artery carries |
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| 40. |
Young fern leaves are protected by |
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Answer» Young fern leaves are protected by |
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| 41. |
Cross section of animal body is given below. Which one of the following animals will satisfy the above cross section? |
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Answer» Cross section of animal body is given below. |
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| 42. |
Binomial nomenclature is the most acceptable mode of naming organisms. Why? |
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Answer» Binomial nomenclature is the most acceptable mode of naming organisms. Why? |
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| 43. |
Would a defoliated plant respond to photoperiodic cycle? Why? |
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Answer» Would a defoliated plant respond to photoperiodic cycle? Why? |
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| 44. |
Point out the differences in the anatomy of leaf of peepal (Ficus religiosa) and maize (Zea mays). Draw the diagrams and label the differences. |
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Answer» Point out the differences in the anatomy of leaf of peepal (Ficus religiosa) and maize (Zea mays). Draw the diagrams and label the differences. |
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| 45. |
Which of the following biological groups is dependent on photosynthesis for its survival? |
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Answer» Which of the following biological groups is dependent on photosynthesis for its survival? |
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| 46. |
Match the following : Column I Column II (i) Fibrous pericardium a. Decreases friction created during the beating of heart (ii) Visceral pericardium b. Anchors the heart. (iii) Pericardial fluid c. Helps in the contraction of heart. (iv) Myocardium d. Protects the cardiac muscle. |
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Answer» Match the following : Column I Column II (i) Fibrous pericardium a. Decreases friction created during the beating of heart (ii) Visceral pericardium b. Anchors the heart. (iii) Pericardial fluid c. Helps in the contraction of heart. (iv) Myocardium d. Protects the cardiac muscle. |
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| 47. |
A person is suffering from hypotension. It will disturb the function of kidneys and reduces |
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Answer» A person is suffering from hypotension. It will disturb the function of kidneys and reduces |
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| 48. |
Which of following position is base to define formation place of cell plate at end of nuclear division? Vesicles or golgi body |
| Answer» Which of following position is base to define formation place of cell plate at end of nuclear division? Vesicles or golgi body | |
| 49. |
All of the following statements are correct for enzymes, except |
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Answer» All of the following statements are correct for enzymes, except |
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| 50. |
For the formation of 50 seeds how many minimum meiotic divisions are necessary? |
| Answer» For the formation of 50 seeds how many minimum meiotic divisions are necessary? | |
