Human cells normally have 46 chromosomes. For each of the following stages, state the number of chromosomes present in the particular cell. a) metaphase of mitosis b) metaphase I of meiosis c) telophase of mitosis d) telophase I of meiosis e) telophase II of meiosis (Remember that a pair of attached chromatids count as one chromosome.)
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:
Human cells normally have 46 chromosomes. For each of the following stages, state the number of chromosomes present in the particular cell.
a) metaphase of mitosis
b) metaphase I of meiosis
c) telophase of mitosis
d) telophase I of meiosis
e) telophase II of meiosis
(Remember that a pair of attached chromatids count as one chromosome.)
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