Describe the factors that impact variation in population?

1. Which of the following factors affect the variation of population?
2. What are the factors that affect population?
3. What are 4 factors that cause variations?
4. How do you explain variation in a population?

Which of the following factors affect the variation of population?

Birth rate, environment and government policy.

What are the factors that affect population?

Population growth is based on four fundamental factors: birth rate, death rate, immigration and emigration.

What are 4 factors that cause variations?

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

How do you explain variation in a population?

Genetic variation in a population describes the existence in that population of different alleles, or alternative forms, for a given gene. The presence of genetic variation implies that individuals of the population vary in the alleles they possess, meaning that individuals differ in genotype.