Chiasmata are firstly seen in

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(D) The correct answer is $(d)$. Chiasmata are $X$-shaped structures that represent the sites of crossing over between non-sister chromatids of homolo

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Diplotene

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(D) The correct answer is $(d)$. Chiasmata are $X$-shaped structures that represent the sites of crossing over between non-sister chromatids of homologous chromosomes. These structures become visible for the first time during the diplotene stage of prophase $I$ of meiosis,as the synaptonemal complex dissolves and homologous chromosomes begin to separate.

Similar Questions

Gamete mother cells with the chromosome constitution $44+XY$ suffer from non-disjunction at the first meiotic division. Which of the following sets of gametes would result?

Describe Metaphase-$I$,Anaphase-$I$,and Telophase-$I$ of Meiosis-$I$.

Identify the cell stage shown below.

Identify the stages of meiosis shown below.

List the phases of meiosis.

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