Question

what are chromosomes​

Answer 1

Explanation:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

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Answer 2

Answer:

human being have 46 chromosomes in the nuclei of other cells of these ,44 are known as AUTOSOMES and the last pair is termed sa the SEX CROMOSOMES

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