Our perception of the environment depends ona. the properties of the objects in the environment. b.the properties of the electrical signals in the nervous system. c.both the properties of the environmental objects and properties of the electrical signals in the nervous system. d.none of these are true.

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 correct option is option d