<span>Many mutations do produce changes in phenotype,I</span>t helps the bodies of the species to re-adapt to more locations and habitats.
Answer:
The answer is A. a natural disaster killed off the population by flooding their habitat.
Explanation:
I had to do the assignment.
Not sure about the answer but I think its the size of the system
Answer:
Biology: the study of living organisms
Reproduction: process which organisms make offspring
Explanation:
The units of evolution are populations and not individuals because a variation or a mutation in an individual is not sure to last or produce offsprings having the same variation or mutation. The proof that a species has truly evolved is when the variation has allowed the species to survive its environment and produce generations carrying the same variation.
