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Cell-The Unit of Life

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  1. A bivalent consists of
    1. two chromatids and one centromere
    2. two chromatids and two centromeres
    3. four chromatids and two centromeres
    4. four chromatids and four centromeres
Correct Option: C

A pair of homologus chromosomes lying together in the zygotene stage of Prophase I of first meiotic division is called a bivalent.


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