Understanding Meiosis

What is the result of the two major divisions in meiosis?

• Two diploid cells

• Four diploid cells

• Two haploid cells

• Four haploid cells

During which phase do homologous chromosomes form tetrads?

• Prophase I

• Telophase I

• Anaphase I

• Metaphase I

What is the significance of crossing over during meiosis?

• It reduces the number of chromosomes.

• It creates genetic variation.

• It duplicates the DNA.

• It forms diploid cells.

In meiosis II, what happens during anaphase?

• Chromosomes line up at the center.

• Chromatids separate into chromosomes.

• Homologous chromosomes pair up.

• The nuclear membrane dissolves.

What is the final result of meiosis?

• Two identical diploid cells

• Four identical haploid cells

• Two genetically diverse diploid cells

• Four genetically diverse haploid cells