Question

For an offspring to ___________ a recessive trait, both parents must have at least one
________________ allele in their genotype.

Answer 1

For an offspring to dominate a recessive trait, both parents must have at least one dominant allele in their genotype.

Answer 2

For an offspring to dominate a recessive trait, both parents must have at least one dominant allele in their genotype.

What is an allele?

Different variants of a gene are referred to as alleles.

The alleles in a specific genetic locus all have the same characteristic. Though alleles are located in pairs in a locus, they can also be found in multiples of two.

Alleles are present in pairs exclusively on the human chromosome to carry heredity.

What is the genotype of the allele?

Depending on how similar the alleles are, a genotype can be one of two types.

• Homozygous genotypes are formed when two alleles are identical.

• Heterozygous genotypes are formed when two alleles at a site are not identical.

• The allele is not dominant or recessive in a homozygous genotype.

• However, one dominant allele is present in the heterozygous genotype.

• The dominant allele takes precedence over the recessive allele's characteristics.

Thus, we can conclude that, for an offspring to dominate a recessive trait, both parents must have at least one dominant allele in their genotype.

You can learn more about alleles here:

https://brainly.com/question/3452155

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