What is the goal of Meiosis I?

• To separate homologous chromosomes

• To duplicate chromosomes

• To separate sister chromatids

• To create identical daughter cells

What happens during Prophase I?

• Chromosomes condense and crossing-over may occur

• Sister chromatids separate

• Chromosomes align in the middle of the cell

• Nuclear membrane breaks down

What is the result of crossing-over?

• Decrease in genetic variation

• Increase in the number of chromosomes

• Allows for genetic variation of offspring

• Formation of identical sister chromatids

How many haploid daughter cells are formed at the end of Meiosis II?

• 2

• 4

• 16

• 8

Why is meiosis important for gametes?

• It ensures each cell is diploid

• It duplicates the genetic material

• It reduces the chromosome number by half

• It creates identical cells