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  • Identify the phase of meiosis I. <div class

Identify the phase of meiosis I.

Option: 1

Prophase I


Option: 2

Metaphase I


Option: 3

Anaphase I

 


Option: 4

Telophase I


Answers (1)

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A hypothetical line that is equally spaced from the two poles is known as a metaphase plate. The metaphase plate, an illustrative line where the chromosomes are aligned before segregation during anaphase, is where the chromosomes assemble during metaphase. Hence option 2 is correct.

In essence, the first stage of meiosis, known as prophase 1, is the crossing over and recombination of genetic material between non-sister chromatids, producing haploid daughter chromatid cells that are genetically identical. Hence option 1 is incorrect.

Each bivalent's two chromosomes split and migrate to the cell's opposing ends during anaphase I. There is a connection between the sister chromatids. Hence option 3 is incorrect.

In telophase I, a dyad of cells is formed when the nuclear membrane and nucleolus resurface. Cytokinesis then occurs. Even though the chromosomes do experience considerable dispersion in many instances, they seldom reach the interphase nucleus's very stretched condition. Hence option 4 is incorrect.

 

Posted by

Pankaj Sanodiya

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