Meiosis Song

How many chromosomes do humans have before meiosis begins?

• 23

• 46

• 92

• 12

What is the result of DNA replication in the cell before meiosis starts?

• Four haploid cells

• Two identical daughter cells

• One haploid cell

• Two haploid cells

What is the purpose of homologous chromosomes exchanging information?

• To replicate DNA

• To reduce the number of chromosomes

• To increase genetic diversity

• To decrease genetic diversity

How many haploid cells are produced at the end of meiosis?

• Two

• Four

• One

• Eight

What is the chromosome number in each haploid cell after meiosis?

• 23

• 46

• 92

• 12

Why is the reduction of chromosome number important in gametes?

• To facilitate DNA replication

• To maintain species chromosome number

• To increase cell size

• To ensure genetic stability