- 1(current)
Q. No.Consider the given two statements:
| Assertion (A): | Giraffes, in an attempt to forage leaves on tall trees, had to adapt by elongation of their necks. |
| Reason (R): | This elongated neck, an acquired trait, was inherited by their progeny. |
| 1. | (A) is True but (R) is False |
| 2. | (A) is False and (R) is False |
| 3. | Both (A) and (R) are True and (R) is the correct explanation of (A) |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A) |
Subtopic: Â Theory of Evolution & Lamarckism |
Level 4: Below 35%
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Please attempt this question first.
A population of a species invades a new area. Which of the following condition will lead to adaptive radiation?
| 1. | Area with a large number of habitats having very low food supply |
| 2. | Area with a single type of vacant habitat |
| 3. | Area with many types of vacant habitats |
| 4. | Area with many habitats occupied by a large number of species |
Subtopic: Â Theory of Evolution & Lamarckism |Â Concept of Organic Evolution: Evidence |
Level 3: 35%-60%
NEET - 2019
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