Which of the following processes would be most effective in changing the frequency of certain traits in a population over time?
A natural selection
B. chemically-induced mutations
C. genetic recombination

Natural selection

Explanation:

It shows other kinds of animals.For example the one with types of birds had no predators and their were having competition until they move on with there way.

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )