When synapsis is complete all along the chrom | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Prophase $I$ of meiosis is divided into five sub-stages: Leptotene,Zygotene,Pachytene,Diplotene,and Diakinesis.$1$. During Zygotene,homologous chr

Vedclass · Accepted Answer

Pachytene

Vedclass · Answer

(B) Prophase $I$ of meiosis is divided into five sub-stages: Leptotene,Zygotene,Pachytene,Diplotene,and Diakinesis.$1$. During Zygotene,homologous chromosomes pair up,a process known as synapsis.$2$. When synapsis is complete,the cell enters the Pachytene stage.$3$. In the Pachytene stage,the bivalent chromosomes clearly appear as tetrads,and crossing over (exchange of genetic material between non-sister chromatids of homologous chromosomes) occurs.$4$. Therefore,the stage described is Pachytene.

When synapsis is complete all along the chromosome,the cells are said to have entered a stage of prophase $I$,where exchange of genetic material takes place between homologous chromosomes. The stage is called

Similar Questions

During meiosis,the formation of bivalents occurs in:

The enzyme recombinase is required at which stage of meiosis?

What is meiosis?

The genetic constitution of chromosomes changes after this type of cell division.

Which tissue of animals and plants exhibits meiosis?

Vedclass Test Series

Exam Paper Generator

Online Exam Module