Question

Given out 75 ponits to any kiddo who can answer this question.

How do cells know how to develop within a multicellular organism?
A. They receive instructions in their DNA.
B. They learn as they go along.
C. They all develop in exactly the same way.
D. They follow a pattern that comes from outside the cell.

Get it rightand I wont have a bone to pink with you

Answer 1

Answer:

The correct answer is option A. They receive instructions in their DNA.

The DNA (deoxyribonucleic acid) or the genes present in the cell guides the fate of the cells during the process of cellular differentiation in the embryonic life of the multicellular organism. The signaling molecule change the genetic expression changes, by which the cells are differentiated.