The amount DNA per cell in a mouse was measured in cells found at various stages of meiosis. The following weights of DNA were obtained: 5 grams 10 grams 20 grams Which of of these weights would be associated with a mouse cell in Metaphase I of meiosis? 20 grams 10 grams None of these are correct. 5 grams

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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: