Alleles are inside a gene and genes are made up by alleles. Also, a gene is DNA, so the allele is like piece of DNA inside a gene<span>.
Hope this helps:)
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D. 2- youre adding two negative charges to a neutral element
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Genetic engineering would be DNA from another organism and combining it with another DNA. It’s also used by scientists to study these types of things.
Yeah, it sure does
Hope this helps!