Question

A mutation that causes resistance in a population of beetles is an example of _______.

a.
macroevolution
b.
microevolution
c.
migration
d.
reproduction

Answer 1

B. Micro evolution
Here's why, A mutation that causes resistance in a population of beetles is an example of micro evolution the definition, micro evolution is a change in a species over a period of time.

Hope that helps!

Answer 2

Answer: b. microevolution

Explanation: A mutation that causes resistance in a population of beetles is an example of microevolution. Microevolution is a change in a gene frequency within a population. It can be observed in short periods of time, as from one generation to the following. Many factors can be responsible for this mutation. Among them are natural selection, a new immigrant, and gene mutation.