What does heterozygous mean quizlet?

heterozygous. an organism that has two different alleles for a trait (hybrid)

What is a heterozygous genotype quizlet?

heterozygous. Having two different alleles on a gene for a given trait or characteristic. ( hybrid) homozygous dominant. Having two identical alleles on a gene which are dominant for the trait.

What is the definition of heterozygous trait?

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 difference between homozygous and heterozygous quizlet?

Homozygous is having two identical alleles for a particular gene. Heterozygous is having two different alleles for a particular gene.

What is homozygous and heterozygous?

Homozygous: You inherit the same version of the gene from each parent, so you have two matching genes. Heterozygous: You inherit a different version of a gene from each parent.

What is dominant quizlet?

Dominant. Describes a trait that covers over, or dominates, another form of that trait. Recessive. trait of an organism that can be masked by the dominant form of a trait.

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What does homozygous dominant mean quizlet?

Homozygous dominant refers to the alleles both being uppercase traits. Ex. RR. Heterozygous. Heterozygous means that the alleles are two different traits.

What is the meaning of heterozygous in agriculture?

Heterozygous means there are two different alleles for the same gene. Alleles may be a dominant and recessive pair or codominant. Heterozygotes allow lethal characteristics to be passed to the next generation.

What does heterozygous mean Quizizz?

What does heterozygous mean? An organism that has the same genes for a trait (TT or tt) An organism that has different genes for a trait (Tt) When neither gene is fully dominant; offspring is a mixture of both. the different forms of a trait (hair color–> brown, blonde, red.

What is the difference between heterozygous and heterozygote?

Heterozygous. A diploid organism is heterozygous at a gene locus when its cells contain two different alleles (one wild-type allele and one mutant allele) of a gene. The cell or organism is called a heterozygote specifically for the allele in question, and therefore, heterozygosity refers to a specific genotype.

What are the heterozygous genotypes?

(HEH-teh-roh-ZY-gus JEE-noh-tipe) The presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles (compound heterozygote).

What is the definition of a dominant allele quizlet?

A dominant allele is an allele whose trait always shows up in the organism when the allele is present. … A recessive allele is an allele that is masked when a dominant allele is present.

What does heterozygous mean in Punnett Squares?

When talking about Punnett squares, it is important to know what the terms heterozygous and homozygous mean. Heterozygous refers to a genotype with two different alleles (i.e. Bb, Rr, etc.) and homozygous refers to a genotype with two of the same alleles (i.e. BB, bb, etc.).

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What is the difference between H * * * * * * * * * and heterozygous?

Humans have two sets of chromosomes. Homozygous and heterozygous are terms that are used to describe allele pairs.

Homozygous vs Heterozygous.

Homozygous Heterozygous
Contains only one type of allele, either dominant or recessive Contains different alleles for a trait. Both dominant and recessive

What do you mean by homozygous?

(HOH-moh-ZY-gus JEE-noh-tipe) The presence of two identical alleles at a particular gene locus. A homozygous genotype may include two normal alleles or two alleles that have the same variant.