Biology, asked by suriyasusendran2254, 1 year ago

what are sister and non sister chromatids???????

Answers

Answered by AR17
3
Hey friend!!!

Here's your answer to your question.

◆ A chromosome has 2 strands attached to each other at the centromere.

◆ The 2 strands that are attached to each other at the centromere are called sister chromatids.

◆ Whereas, during meiosis when 2 chromosomes combine to form the chiasmata, those two chromatids are called non sister chromatids.

Please see the figure in the attachment for your reference.


HOPE THIS HELPS...... :-)
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Answered by SnehaSJC
4
This is the answer.please comment on this.
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