explain how sexual reproduction increases genetic diversity from one generation to the next. Specifically, describe how crossing over and random alignment in meiosis create genetic diversity. Then describe how fertilization increases genetic diversity.
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:
explain how sexual reproduction increases genetic diversity from one generation to the next. Specifically, describe how crossing over and random alignment in meiosis create genetic diversity. Then describe how fertilization increases genetic diversity.
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