Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example?

changes in genetics in human populations

antibiotic resistance in bacteria populations

pesticide resistance in garden insects

changes in the color of the peppered moth population in england

Answer;

-Changes in genetics in human populations

Explanation;

-Genetic variation is essential for natural selection because natural selection can only increase or decrease frequency of alleles that already exist in the population.

-Genetic variation is caused by: mutation. random mating between organisms. changes in genetics in human populations are the least changes that support the idea that changes in a population’s environment affect genetic variation.

answer; /// i do believe its (heredity); good luck