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:
This is the first phase of meiosis cell devision shown in above image known as Prophase l.
Meiosis I is the first meiotic division.it starts with prophase I. at this phase, the complex of DNA and protein known as chromatin condenses to form chromosomes. this pairs of replicated chromosomes are known as sister chromatids.
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