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Aleksandr [31]
3 years ago
12

What are chromosomes?

Biology
2 answers:
marusya05 [52]3 years ago
5 0
A chromosome (chromo- + -some) is a packaged and organized structure containing most of the DNA of a living organism. It is not usually found on its own, but rather is structured by being wrapped around protein complexes called nucleosomes, which consist of proteins called histones.
Marta_Voda [28]3 years ago
3 0
A threadlike strucure of nucleic acid 

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