How are the terms homozygous and heterozygous different?(1 point) Responses Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait. Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait. Homozygous describes having recessive alleles for a trait, and heterozygous describes having dominant alleles for a trait. Homozygous describes having recessive alleles for a trait, and heterozygous describes having dominant alleles for a trait. Heterozygous describes having two of the same allele for a trait, and homozygous describes having two different alleles for a trait. Heterozygous describes having two of the same allele for a trait, and homozygous describes having two different alleles for a trait. Homozygous describes having dominant alleles for a trait, and heterozygous describes having recessive alleles for a trait.
Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait.
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How are the terms homozygous and heterozygous different?(1 point) Responses Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait. Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait. Homozygous describes having recessive alleles for a trait, and heterozygous describes having dominant alleles for a trait. Homozygous describes having recessive alleles for a trait, and heterozygous describes having dominant alleles for a trait. Heterozygous describes having two of the same allele for a trait, and homozygous describes having two different alleles for a trait. Heterozygous describes having two of the same allele for a trait, and homozygous describes having two different alleles for a trait. Homozygous describes having dominant alleles for a trait, and heterozygous describes having recessive alleles for a trait.
The correct answer is:
Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait.
THE FIRST, SECOND, THIRD, OR FOURTH?
The correct answer is the first option: "Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait."
The correct answer is: Homozygous describes having two of the same allele for a trait, and heterozygous describes having two different alleles for a trait.
To understand the difference between homozygous and heterozygous, it is important to understand the concept of alleles. Alleles are different versions of a gene that determine a specific trait. For example, in humans, the gene for eye color has different alleles, such as one for brown eyes and another for blue eyes.
Homozygous refers to a condition in which an individual has two copies of the same allele for a specific trait. This means that both alleles for that trait are identical. For example, if an individual has two copies of the brown eye allele, they are homozygous for brown eyes.
On the other hand, heterozygous refers to a condition in which an individual has two different alleles for a specific trait. This means that the two alleles for that trait are not identical. For example, if an individual has one copy of the brown eye allele and one copy of the blue eye allele, they are heterozygous for eye color.
Understanding these terms is important in genetics because the combination of alleles in an individual's genotype (their genetic makeup) can affect the expression of traits.