Zoology - Evolution Question with Solution | TestHub

ZoologyEvolutionMechanism of EvolutionEasy2 minPYQ_2012
ZoologyEasysingle choice

Which one of the following options gives one correct example each of convergent evolution and divergent evolution?
NEET 2012 (Screening)

Options:

Answer:
A
Solution:

Convergent evolution involves the independent development of similar structures in organisms that are not directly related. It is represented by analogous organs, e.g., eyes of Octopus and mammals, wings of insects and birds. In divergent evolution, same basic organ becomes adapted by specialization to perform different functions. It is represented by homologous organs, e.g., fore limbs of vertebrates (like seal's flipper, bat's wing, cat's paw horse's front leg and human hand), thorns of Bougainvillia and tendrils of Cucurbita.

Stream:NEETSubject:ZoologyTopic:EvolutionSubtopic:Mechanism of Evolution
⏱ 2mℹ️ Source: PYQ_2012

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