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arsen [322]
3 years ago
13

Explain the structure of a chromosome (please)

Biology
1 answer:
Paha777 [63]3 years ago
7 0

Answer:

Chromosome structure consists of a long arm region and a short arm region connected at a central region known as a centromere. The ends of a chromosome are called telomeres. Duplicated or replicated chromosomes have the familiar X-shape and are composed of identical sister chromatids.

Explanation:

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