Zoology - Evolution Question with Solution | TestHub
ZoologyEvolutionDarwin's Theory of EvolutionEasy2 minPYQ_2015
ZoologyEasysingle choice
Which is the most common mechanism of genetic variation in the population of sexually-reproducing organism?NEET 2015 (Phase 1)
Options:
Answer:
D
Solution:
The most common mechanism of genetic variation is recombination. In sexually reproducing organism during gametogenesis, the homologus chromosomes exchanges genetic material by process of crossing over. This produces new combination. It is responsible for variation.
Stream:NEETSubject:ZoologyTopic:EvolutionSubtopic:Darwin's Theory of Evolution
⏱ 2mℹ️ Source: PYQ_2015
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