Ribosomes, because both prokaryotes and eukaryotes have ribosomes to make proteins.
Answer: The answer is B. because diatomic means consisting of two atoms. Hope this helps :)
Explanation:
OK my friend basically pleiotropy would be when one gene affects multiple traits so the answer will be option D.
The answer is D. Since mitchondra is the energy source for the cell, it provides energy. Be sure to reread the lesson. Hope this helped!