Assertion (A): | Among red, green and brown algae, the red algae are found in the deepest ocean. |
Reason (R): | Red algae possess phycobilins, which can absorb the blue and green light that penetrates the deepest water. |
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): | The Mediterranean orchid Ophyrus employs 'sexual deceit' to get pollinated by some male bees. |
Reason (R): | Plant-animal interactions never involve co-evolution. |
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 |