Question

What is the difference between chromatid and sister chromatid?

Answer 1

Answer:

sister chromatid are of same choro.

chormatid is can of different or same chormo.

Explanation:

its simple

Answer 2

Chromosomes contain tightly packed DNA molecules while in case of chromatids, the DNA molecules are unwound. A chromosome is made up of a single, double-stranded DNA molecule while a chromatid comprises of two DNA strands joining collectively by their centromere. The chromatids contain a substance called chromatin.