where do all cells come from and how do they reproduce? explain in an easy way please I have trouble understanding

Cells get produced by preexisting cells which is called cell production or division.

Explanation:

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.