The embryo's development as seen here represents which processes in the development of any multicellular organism?

A) meiosis followed by mitosis.

B) mitosis and cell differentiation.

C) meiosis and cell differentiation.

D) protein synthesis followed by meiosis.

B) mitosis and cell differentiation.

Explanation:

Embryonic development of a multicellular organism has several stages.

In principle, cell multiplication occurs through the mitosis process in which each cell produces two identical daughter cells, in this phase the number of cells that make up the embryo is gradually increased.

The next phase corresponds to the cell differentiation in which by means of modifications in the gene expression, the cells acquire the morphology and the functions of a specific cell type and different from the rest of cell types of the organism