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).
Meiosis. But more specifically: Anaphase I.
Metabolism, Hope that helped!
Answer:
The correct answer is True
Answer: It has a narrow geographic range
Explanation:
Species with narrow geographic range easily face the risk of extinction when their localize geography faces drastic change and becomes unconduceive for their survival. On the contrary, a specie that is will dispersed geographically stands a higher chance of survival because even if there is a drastic event in a particular location, the one at another location will still survive.