Assertion (A): | The digits for forelimbs of a frog possess a web. |
Reason (R): | The webs found in the digits of forelimbs help in swimming. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true, but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R)) is false. |
4. | Both (A) and (R) are false. |
Assertion (A): | Epithelial cells are non-secretory. |
Reason (R): | These cells are absent in intestine. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true, but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R)) is false. |
4. | Both (A) and (R) are false. |
Assertion (A): | Goblet cells are found in the alimentary canal. |
Reason (R): | Goblet cells secrete mucus. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true, but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R)) is false. |
4. | Both (A) and (R) are false. |
Assertion (A): | Neuroglia found in brain and spinal cord supports the neurons. |
Reason (R): | Approximately 95% of all the brain cells are neuroglial cells. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true, but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R)) is false. |
4. | Both (A) and (R) are false. |