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. How many chromosomes are found in the following Mitosis phase:
a. prophase
b. metaphase
c. anaphase
2. How many chromosomes are found in the following phases of Meiosis:
a. prophase I
b. anaphase I
c. end of telophase I
d. metaphase II
e. telophase II/cytokinesis
B. Brief Answer.
1. Name two events during meiosis that contribute to genetic variability among gametes.
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