Understanding Mitosis and Meiosis

What is the primary purpose of mitosis in cells?

• To repair and grow tissues

• To reduce chromosome number

• To produce gametes

• To create genetic variation

Which type of cells are produced through meiosis?

• Gametes

• Somatic cells

• Red blood cells

• Stem cells

How many chromosomes are found in human gametes?

• 23 pairs

• 46 single chromosomes

• 46 pairs

• 23 single chromosomes

What is the result of mitosis in terms of daughter cells?

• Two genetically identical daughter cells

• Four genetically varied daughter cells

• Two daughter cells with half the chromosomes

• Four daughter cells with double the chromosomes

During meiosis, what leads to genetic variation?

• Replication of chromosomes

• Swapping sections of DNA

• Doubling of chromosome number

• Formation of identical daughter cells