Explain adaptive radiation with the help of a suitable example.

1.	Explain adaptive radiation with the help of a suitable example.
Answer» Adaptive Radiation ▪ It is the evolutionary process in which different species starting from a common point in a geographical area radiate to other geographical areas. Examples: i. Darwin’s finches • Darwin observed many varieties of finches in the same island. • All varieties had evolved from original seed-eating finches. • With alteration in beaks some became insectivorous and some vegetarian.

Answer»

Adaptive Radiation

▪ It is the evolutionary process in which different species starting from a common point in a geographical area radiate to other geographical areas. Examples:

i. Darwin’s finches

• Darwin observed many varieties of finches in the same island.

• All varieties had evolved from original seed-eating finches.

• With alteration in beaks some became insectivorous and some vegetarian.

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Explain adaptive radiation with the help of a suitable example.

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