Question

1. what is the process called in which organisms best suited to the environment survive and reproduce?

• genetic drift
• random mating
• natural selection
• gene flow

Explanation:

• Genetic drift is random change in allele frequencies, not related to environmental suitability.
• Random mating is about mating without preference, not about survival based on environment.
• Natural selection is the process where organisms with traits best suited to the environment survive and reproduce.
• Gene flow is the transfer of genetic material between populations, not about survival based on environmental suitability.

Answer:

C. natural selection