Question

Draft explanations to address the Rossis’ concerns. A. Help the Rossis understand how it is that Kai has NF1. Did he acquire it from them, or, was his case spontaneous? Explain your reasoning and, in your explanation, include the following terms or concepts, underline each:•genotype•phenotype•h0m0zygous•heterozygous•inheritance•alleles•dominant•recessive

Answer 1

An h0m0zygous individual has the same alleles or gene variants in a given gene locus or genotype background.

What is a heterozygous?

A heterozygous is an individual that has different alleles or gene variants in a given gene locus for a genotype background.

An h0m0zygous is an individual who carries the same alleles in a given gene locus or genotype background.

Phenotypes indicate how these alleles are expressed in an individual and it depends on the inheritance pattern.

Learn more about genotypes here:

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