Why does meiosis and fertilization lead to the greatest variety of genetic combinations ? . iM doing test corrections and I am struggling to explain the question above . So far all i said was that that was the only answer that made sense but i need more details , please help me if you can .

Answer 1

Read this:

http://www.life.illinois.edu/bio100/lectures/s10lects/10s10-meiosis.html