Answered: Why does it make sense that the number…

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Why does it make sense that the number of chromosomes in a gamete ishalf the number in a somatic cell?

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter7: The Cellular Basis Of Inheritance

Section: Chapter Questions

Problem 14CTQ: Explain how the random alignment of homologous chromosomes during metaphase I contributes to...

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Why does it make sense that the number of chromosomes in a gamete is
half the number in a somatic cell?

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If a muscle cell of a typical organism has 32 chromosomes, how many chromosomes will be in a gamete of that same organism? a.8 b. 16 c. 32 d. 64
At which stage of meiosis are sister chromatids separated from each other? a. prophase I b. prophase ll c. anaphase I d. anaphase ll
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A cell (2n = 4) has undergone cell division. Daughter cells have the following chromosome content. Has this cell undergone mitosis, meiosis I, or meiosis II?
Explain how the random alignment of homologous chromosomes during metaphase I contributes to variation in gametes produced by meiosis.
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How many different arrangements of chromosomes are possible in gametes if the cell atthe beginning of meiosis has 10 chromosomes?
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