Does homozygous mean hybrid?

Homozygous traits are either a combination of the same two dominant alleles or the same two recessive alleles. A hybrid trait is also known as a heterozygous trait, and is the pairing of a dominant and recessive allele. The dominant allele always dictates the phenotype of the trait.

Is homozygous purebred or hybrid?

Purebred – Also called HOMOZYGOUS and consists of gene pairs with genes that are the SAME. Hybrid – Also called HETEROZYGOUS and consists of gene pairs that are DIFFERENT. Genotype is the actual GENE makeup represented by LETTERS.

What genotypes are hybrids?

AA/bb and Aa/Bb. No, AA/bb is a pure-bred genotype, but Aa/Bb is a hybrid genotype. The possible genotypes of the pure-bred plants are AA/bb and aa/BB. Shull found that when he crossed the two pure-breds, the offspring grew much better.

Is hybrid dominant or recessive?

Organisms that have two unlike genes for a certain trait are called hybrid. A pea plant with one recessive gene for shortness and one dominant gene for tallness is a hybrid for that trait. A hybrid is called heterozygous, as it has two different alleles.

Dominant Recessive
Widow’s peak hairline Straight hairline
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Is it hybrid or purebred?

The difference between hybrid and purebred is that hybrid is a resulting offspring of a cross between two different animals or two different breeds of the same animal. In contrast to that, purebred are offspring of some kind of animals having the genetic similarity.

Does hybrid mean heterozygous?

A hybrid organism is one that is heterozygous, which means that is carries two different alleles at a particular genetic position, or locus.

What is the difference between 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.

What is the homozygous dominant genotype?

An organism with two dominant alleles for a trait is said to have a homozygous dominant genotype. Using the eye color example, this genotype is written BB. An organism with one dominant allele and one recessive allele is said to have a heterozygous genotype.

What do you mean by hybrid?

1 : an offspring of two animals or plants of different subspecies, breeds, varieties, species, or genera a hybrid of two roses. 2 : a person whose background is a blend of two diverse cultures or traditions.

What is the meaning of hybrid in biology?

hybrid, offspring of parents that differ in genetically determined traits. The parents may be of different species, genera, or (rarely) families.

What is homozygous condition?


Homozygous is a genetic condition where an individual inherits the same alleles for a particular gene from both parents.

What is another name for homozygous genotype?

purebred. another name for homozygous. trait. characteristics passed from parents to offspring.

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What is a hybrid for a given trait?

A hybrid trait is also known as a heterozygous trait, and is the pairing of a dominant and recessive allele. … Therefore, an organism that is heterozygous for a trait will have the same outward manifestation of that trait as an organism that has a dominant homozygous trait.