<span>This leads to variation in a species. This will be how some traits are expressed during a subsequent generation and other traits will be recessed. The genetic basis will allow some traits to eventually appear and others to hide themselves until they become dominant again.</span>
Answer:
Environmental Tobacco Smoke
Answer:
A nucleotide consists of three things: A nitrogenous base, which can be either adenine, guanine, cytosine, or thymine (in the case of RNA, thymine is replaced by uracil). A five-carbon sugar, called deoxyribose because it is lacking an oxygen group on one of its carbons
Explanation:
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