The broadest level of organization in the modern classification system

Domain.

Explanation:

THe broadest level of organization in the modern classification system is the Domain, this is the largest division on living beings, and it depends on the kind of cell that the living beings have, and it is divided in three doamins, Eukarya, Bacteria, and Archae, this depends on the similarities and differences between the cells of the beings that belong in every different domain. The next level of organization after domain is Kingdoms.

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.