Question

All the finches on the Galapagos islands ______.

विकल्प

• are descended from a common ancestor and therefore related

• rarely compete for the same food source

• are unrelated but descended from a common ancestor

• both are descended from a common ancestor and therefore related and rarely compete for the same food source

Answer 1

All the finches on the Galapagos islands are descended from a common ancestor and therefore related and rarely compete for the same food source.

Explanation:

All Galapagos finches descended from a common ancestor, making them related.
Because they evolved different beak shapes, they usually do not compete for the same food.