Question

Where in an embryo are the instructions located for how to build organs?

A. Endoplasmic reticulum
B. Amino acids
C. Ribosomes
D. Nucleus

Answer 1

The answer is D I hope that helps

Answer 2

the answer is d

Step-by-step explanation:

the nucleus is one of the most powerful things in your body...other than the mitochondria the nucleus is the second most important. hope this helps:))