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2/20 Which of the Following Genotypes Is Homozygous Dominant? Yu YY YY Yu

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2/20 Which of the following genotypes is homozygous dominant? yu YY yY Yu

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Antonio élite · Tutor durante 8 años
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Respuesta

'YY'

Explicación

## Step 1In genetics, a genotype refers to the genetic makeup of an organism. It is the set of genes that an organism carries. ## Step 2A homozygous dominant genotype is one where an individual has two copies of the same dominant allele. ## Step 3In the given options, the genotype "YY" is homozygous dominant because it has two copies of the same dominant allele, "Y". ## Step 4The other options, "yy", "yY", and "Yu", are not homozygous dominant. "yy" is homozygous recessive, "yY" is heterozygous, and "Yu" is not a standard representation of a genotype.