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netineya [11]
3 years ago
7

What is a chromatid?

Biology
2 answers:
Bas_tet [7]3 years ago
8 0
A chromatid is one half of a chromosome at a stage of the cell cycle when the chromosome contains two molecules of DNA.

A chromatid is like a twin; you can only use the term when there are two of them
In-s [12.5K]3 years ago
7 0
Each of the two threadlike strands into which a chromosome. Each contains a double helix of DNA.
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Charles Darwin made use of artificial selection to help gather evidence for his proposed mechanism for how evolution occurs. Darwin was able to show that he could choose which traits were desirable for those to be passed down to the offspring by breeding 2 pigeons with the trait.
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Which of the following is part of a clade believed to have died out, leaving no descendants?
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Answer:

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