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Base Pairing

During meiosi...

Question

During meiosis, homologous chromosomes pair with one another. This is known as

A

Spiralisation

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B

Synapsis

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C

Crossing over

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D

Chiasmata

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Solution

The correct option is B Synapsis
Synapsis (also called syndesis) is the pairing of two homologous chromosomes that occurs during meiosis. It allows matching-up of homologous pairs prior to their segregation, and possible chromosomal crossover between them. Synapsis takes place during prophase I of meiosis.
So, B is the correct option.

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Similar questions

Q. During meiosis-I, homologous chromosomes of one pair switch their position without affecting the position of another pair. This is known as?

Q. The phenomenon that fails to separate homologous chromosomes during meiosis is known as

Q. The complex formed by a pair of synapsed homologous chromosomes is called :Homologous chromosome are paired and synapsed during zygotene stage of meiosis-I and known as bivalent

Q. Assertion: Mitosis is known as equational division and meiosis is known as reduction division.
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