Question

In an embryo, the formation of many types of

tissues and organs occurs as a result of the
process of
(1) fertilization
(2) genetic sorting
(3) differentiation
(4) gene recombination

Answer 1

The answer is Fertilization

I an embryo, the formation of many types of tissues and organs occurs as a result of the Fertilization.

I hope that's help:)

Answer 2

differentiation is the answer