What differences are there in the growth of the human population compared to the animal/plant population?

answer: a. a gene that causes a specific trait.

option number one would be youre best option

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.