What is the number of chromatids in each chro | vedclass

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(B) During the process of synapsis in Prophase-$I$ of Meiosis,homologous chromosomes pair up to form a bivalent or tetrad.Each chromosome consists of

Vedclass · Accepted Answer

$2$

Vedclass · Answer

(B) During the process of synapsis in Prophase-$I$ of Meiosis,homologous chromosomes pair up to form a bivalent or tetrad.Each chromosome consists of two sister chromatids.Since a bivalent consists of two homologous chromosomes,and each chromosome has two chromatids,the total number of chromatids in a bivalent is $2 + 2 = 4$.Therefore,each chromosome involved in synapsis contains $2$ chromatids.

What is the number of chromatids in each chromosome during synapsis?

Similar Questions

The function of recombinase is found in which stage of meiosis?

The pairing of homologous chromosomes is called ...... .

The synaptonemal complex first appears in .........

Describe the following:
$(a)$ Synapsis
$(b)$ Bivalent
$(c)$ Chiasmata
Draw a diagram to illustrate your answer.

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