Shainia
contestada

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

Respuesta :

differentiation is the answer

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:)