Question

Differentiate between convergent and divergent evolution.

Answer 1

Convergent evolution:

An evolution in which distinct species evolve with likeness in their functions and features because of adaptation to a specific environment is known as convergent evolution.

Divergent evolution:

The kind of evolution in which an ancestral species diverges into several distinct species, eventually resulting in novel species is divergent evolution.

Convergent Evolution	Divergent Evolution
1. It takes place due to variation in environmental circumstances.	1. It takes place due to environmental changes and migration.
2. The species’ outer composition would appear different, however, within they bear a resemblance to their ancestors.	2. The outward, as well as internal appearance of the species, may vary.
3. Wings of birds and bats are examples of convergent evolution.	3. One of the common examples of divergent evolution is Darwin's finches.