DNA replication is semi-conservative in nature was experimentally proved in eukaryotes by:
| 1. | Hershey and Chase | 2. | Macleod and McCarty |
| 3. | Meselson and Stahl | 4. | Talyor and his colleagues |
Subtopic: Â Search for Genetic Material |
Level 3: 35%-60%
NEET - 2022
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Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
| Assertion (A): | With the help of several ommatidia, a cockroach can perceive several images of an object, i.e., mosaic vision. |
| Reason (R): | Mosaic vision gives more sensitivity but less resolution. |
In the light of the above statements, choose the most appropriate answer from the options given below:
| 1. | (A) is True but (R) is False. |
| 2. | (A) is False but (R) is True. |
| 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 Cockroach: Intro & External Morphology |
Level 3: 35%-60%
NEET - 2022
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