A geneticist would know if an organism is homozygous or heterozygous for a certain trait based on if the organism had two of the same alleles or 2 different alleles for that same trait.
Homozygous: (X,X) or (Y,Y)
Heterozygous: (X,Y)
Answer:
ATP {adenosine triphosphate}is the secondary source of energy for muscle contraction
Explanation:
Answer:
We can't see the options, how are we supposed to give you an answer without knowing anything?
D due to the amount of feet that was associate with the gene
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