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:
Which of the following is true regarding where mitosis and meiosis occur within multicellular organisms?
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Meiosis occurs only in gamete-forming cells; all cells can perform mitosis. |
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Meiosis occurs only in gamete-forming cells; mitosis is only for specialized dividing cells. |
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Mitosis occurs only in gamete-forming cells; all cells can perform meiosis. |
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Mitosis occurs only in gamete-forming cells; meiosis is only for specialized dividing cells. |
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