How do cells know how to develop within a multicellular organism

a. they all develop in exactly the same way.

b. they receive instructions in their dna

c. they follow a pattern that comes from outside the cell.

d. they learn as they go along.
wich is right?

Its B as the cells development such as its biochemistry is all controlled by the cells DNA

hope that helps 

The cells receive instructions in their DNA to know how to develop within a multicellular organism. Zygote carries the genes that are responsible for development. Cells are specialized through a process known as cell differentiation. Each cell's gene expression are regulated.

Cuz i said so. which gives it to b