contestada

Which of the following is an example of microevolution?

A caterpillar changes form into a butterfly.
A population of birds with red feathers slowly changes to having blue feathers.
A dinosaur species evolves over time into a bird species.
A black cat has kittens with white spots.

Respuesta :

A population of birds with red feathers slowly changes to having blue feathers.

tmvazquez21

Answer: A population of birds with red feathers slowly changes to having blue feathers.

Explanation: Microevolution is a change in allele frequencies and can be caused by mutations, selection (natural and artificial), gene flow or genetic drift.