A large population of houseflies was sprayed with a newly developed, fast-acting insecticide. the appearance of some houseflies that are resistant to this insecticide supports the concept that

Respuesta :

They mutated it became resistant to the insecticide

A mutation is a phenomenon that can lead to several changes in the organism. The appearance of some houseflies that are resistant implies that they went through a certain mutation that made them resistant to the insecticide.

What is mutation?

Any changes resulting from deletion, substitution, addition, etc in the genome or DNA that can lead to changes in the future generation is called as mutation.

In the given scenario, due to mutation, the appearance of some houseflies happened that are resistant to this insecticide.

Thus, this support the concept of mutation.

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