标题: Arrange their 3 homologous pairs into Metaphase 1 (this will represent tetrads)
3. How many chromatids do you have?
RUBE

Six pairs of chromatids.

Explanation:

There are six chromatids pair present if there are 3 homologous pairs of chromosomes because in each chromosome two chromatids are present. A chromatid refers to two identical halves of a replicated chromosome. Each chromatid has two arm like structure called telomere and these two chromatids are attached to one another from a point called centromere. So we can conclude that three pairs chromosomes have six pairs of chromatids.

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