I am pretty sure it is Sexual selection.
Complete question: You will find the complete question in the attached files, due to technical problems.
Answer and Explanation:
<u>Due to technical problems</u>, you will find the complete question, answer, and explanation in the attached files.
C. Plasma membrane
Eurkaryotic cells have a nucleus and nucleolus, but prokaryotic cells do not have a nucleus or nucleolus. Instead, they have a nucleoid region where they store their genetic info.