Biology, 05.02.2021 21:40 Angellopezzz

Which statement best describe a chromosome? A. It is a single piece of DNA that contains genes.
O B. It forms the hereditary material of all life on Earth.
OʻC. It is the passing of characteristics from one generation to the next.
O D. It is the part of a chromosome that ties together two chromatids.

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Which statement best describe a chromosome? A. It is a single piece of DNA that contains genes.