Question

Chromosomes are mainly made up of _____________ . *
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Answer 1

Chromosomes are mainly made up of Deoxyribonucleic acid ( DNA )

Answer 2

Explanation:

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Chromosomes are thread-like structure es located inside the nucleus of animal and plant cells.Each chromosomes is made of protein and a single molecule of deoxyribonucleic acid (DNA).

Each chromosomes Is made Up Of protein and a single molecule Of deoxyribonucleic acid (DNA).