Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
1. Meiosis is called reduction division. Explain why and where the reduction occurs and how this changes ploidy? (2)
2. A mutation has occured in the DNA segment responsible for the G2/ M Checkpoint. if this mutation occured in a cell that was destined for the production of sperm, would it have any affect on potential offspring? (2)
3. What are the major differences between the events of mitosis and meiosis? (3)
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