Steve asked in Science & MathematicsBiology · 1 decade ago

Chromosomes and genes share all of the following characteristics except that?

a. they are both present in pairs in all diploid cells.

b. they both undergo segregation during meiosis.

c. their copy numbers in the cell decrease after meiosis, and increase during fertilization.

d. they are both copied during the S phase of the cell cycle.

e. they both pair up with their homologues during prophase of mitosis.

explain?

3 Answers

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  • Abu
    Lv 6
    1 decade ago
    Favorite Answer

    e. they both pair up with their homologues during prophase of mitosis.

    No pairing of homologous chromosomes in mitosis. Homologous chrosomosome pairing (synapsis) only occurs in meiosis.

  • ferree
    Lv 4
    3 years ago

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  • 1 decade ago

    A chromosome may have many genes on it. A gene is like a part of a chromosome.

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