Question

what is an heterozygous and homozygous?​

Answer 1

Heterozygous and Homozygous

➡️ Heterozygous refers to having inherited different forms of a particular gene from each parent.

➡️ A heterozygous genotype stands in contrast to a homozygous genotype, where an individual inherits identical forms of a particular gene from each parent.

Example

➡️ A person who is heterozygous for red hair has one allele for a dominant trait, like brown hair, and one allele for red hair.

➡️ They can pass the red hair allele to their future children.

➡️ If the child inherits the same allele from the other parent, they'll be homozygous and have red hair.

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Answer 2

Explanation:

Homogeneous Mixture

1) The constituents present are uniformly mixed and have no boundaries of separations.

2) The constituents cannor be easily seen.

3) The constituents cannot be easily separated. special method are needed for the purpose.

4) E.g.. Air.

Heterogeneous Mixture

1) The constituents may not be uniformly mixed and have clear boundaries of separation.

2) The constituents can be easily seen.

3) The constituents can be easily separated.

4) E.g.. Mixture of iron fillings, powdered sulphur

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