Which of the following was not first proposed by Charles Darwin?
A Natural selection
B. Genetic drift
C. Struggle for existence
D. Survival of the fittest

the answer B

B. Genetic drift

Explanation:

Good bye

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.