How does meiosis generate genetic diversity?

Question

Quizplus · Accepted Answer

Meiosis generates genetic diversity through both crossing over and random alignment at metaphase I. Crossing over involves the exchange of genetic material between homologous chromosomes, leading to the production of recombinant chromosomes. Random alignment at metaphase I refers to the random orientation of homologous chromosomes towards opposite poles of the cell during meiosis I, resulting in the potential production of a vast number of different combinations of chromosomes in the resulting gametes. Together, these two processes contribute to the genetic diversity generated by meiosis.

How Does Meiosis Generate Genetic Diversity