If the Diploid Number of Chromosomes in Mouse Somatic Cells

question 87

Multiple Choice

If the diploid number of chromosomes in mouse somatic cells is 40, how many chromosomes are present during prophase I? ​

• A)40, each comprised of a single paternal or maternal chromosome
• B)80, each comprised of a pair of homologous chromosomes ​
• C)20, each comprised of a single sister chromatid ​
• D)80, each comprised of a single sister chromatid ​
• E)40, each containing a pair of sister chromatids ​

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