Question

What is adaptive radiation ? Explain with example.​

Answer 1

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Adaptive radiation is the relatively fast evolution of many species from a single common ancestor. Adaptive radiation generally occurs when an organism enters a new area and different traits affect its survival. An example of adaptive radiation is the development of mammals after the extinction of dinosaurs.

Answer 2

$\huge\bold{\underline{Adaptive\: Radiation}}$

An adaptive radiation is a rapid evolutionary radiation characterized by an increase in the morphological and ecological diversity of a single, rapidly diversifying lineage.

Eg:-

Placental mammals show adaptive radiations in Australia island continent mammal have involved in the different habitats.