By performing the replica plating experiment, Lederberg supported the
Gene mutation theory
Natural selection theory
Lamarck theory
Darwinian theory
It's Obvious
A scientist who worked on rats cut their tails upto $21$ successive generations but at last he found that tail remained normal. By this experiment theory of which scientist is disapproved
Find the odd one out
Aphid Acyrthosiphon transmit which of the following causal agent
The correct meaning of natural selection is
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