Question

can we say that fetus are true parasite ......is yes how ...of no than why ???​

Answer 1

Answer:

Mammalian embryogenesis is the process of cell division and cellular differentiation which leads to the development of a mammalian embryo. A mammal develops from a single cell called a zygote, which results from an ovum (egg) being fertilized by a single sperm.

Answer 2

Answer:

Hello

Explanation:

Mammalian embryogenesis is the process of cell division and cellular differentiation which leads to the development of a mammalian embryo. A mammal develops from a single cell called a zygote, which results from an ovum (egg) being fertilized by a single sperm.