Biology, 24.01.2020 07:31 Nalolivares

Genes are segments of dna that are the basic unit of heredity. they are passed on from parent to offspring.
the gene form of a trait is called a(n) .
an organism’s allele combination is called the .
the physical appearance of an organism is called the

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Genes are segments of dna that are the basic unit of heredity. they are passed on from parent to off...

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