Question

what are chromosomes​

Answer 1

Explanation:

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.

Answer 2

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Chromosomes are thread-like structures located inside the nucleus of animal and plant cells . Chromosomes are made up of chromatin, which contains a single molecule of DNA and associated proteins.

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