During which phase is the enzyme recombinase | vedclass

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(C) The enzyme recombinase is involved in the process of crossing over during meiosis-$I$.Crossing over occurs during the pachytene stage of prophase-

Vedclass · Accepted Answer

The $3^{rd}$ phase of prophase-$I$

Vedclass · Answer

(C) The enzyme recombinase is involved in the process of crossing over during meiosis-$I$.Crossing over occurs during the pachytene stage of prophase-$I$.Prophase-$I$ is divided into five sub-stages: leptotene $(1^{st})$,zygotene $(2^{nd})$,pachytene $(3^{rd})$,diplotene $(4^{th})$,and diakinesis $(5^{th})$.Therefore,the presence and activity of recombinase are associated with the $3^{rd}$ phase of prophase-$I$,which is the pachytene stage.

During which phase is the enzyme recombinase active?

Similar Questions

Crossing over occurs in . . . . . . .

$A -$ Meiosis is called the reduction division.
$R -$ It reduces the chromosome number by half while making the gametes.

$A$: Meiosis occurs only in diploid $(2n)$ cells.
$R$: Meiosis-$I$ is known as reductional division.

What are the various stages of meiotic prophase-$I$? Enumerate the chromosomal events during each stage.

Which phase of meiosis lasts for a very long duration?

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