mona

Why are Punnett squares useful in genetics?

Why are sperm cells smaller than egg cells in humans?

What is crossing over? What is independent assortment? How do those two events increase variation in a population?

Are homologous chromosomes genetically identical? Why?

Why does meiosis require two cellular divisions?

What is cancer? How can the risk of cancer be reduced in an average person?

Briefly describe the five steps of mitosis.

What would be the result of a mutation that made it impossible for kinetochore microtubules to attach to the centromere region of chromosomes during mitosis?

Briefly describe the mitotic spindle in your own words and tell why it is so important

What happens during interphase of a eukaryotic cell cycle? Be sure to describe the phases in your discussion.