@cardsfan27 - You can predict what traits a child will have assuming both of the parts are homozygous recessive. This would mean that no matter what combination gets sent to the next generation, both alleles will be recessive. If one of the parents has a known dominant trait, however, the...
Homozygous(and its less common formhomozygotic) means “relating to a cell that has two identical alleles for a particular gene at corresponding positions onhomologouschromosomes.” Let’s break that down. Chromosomes carry genes. A gene is a segment ofDNA—a string of code, really—that determ...
A homozygote is an organism that has inherited the same allele twice, once from each parent. The main signs that an organism is...
What are genes, chromosomes, and alleles? What genotypes does a person with AB blood have? What is the genotype of a cross between homozygous dominant and homozygous recessive parents? a) If a parent has the genotype aaBb, what combinations of alleles can the pare...
What is the genetic condition in which the heterozygous individual has a different phenotype from the homozygous individual? What are the alleles of a gene locus when there are are more than two alternatives in a particular population? What are all of the alleles in all the individua...
A classic example of dominance isthe inheritance of seed shape (pea shape) in peas. Peas may be round (associated with allele R) or wrinkled (associated with allele r). In this case, three combinations of alleles (genotypes) are possible: RR and rr are homozygous and Rr is heterozygous....
each parent passes along one allele for each gene. If those alleles are the same, the genotype shows that the trait is homozygous. A trait that is heterozygous has different alleles from each parent. The genotype determines what kind of information is passed down to offspring, and their phenot...
same allele is homozygous. An individual who carries two different alleles for a certain gene is heterozygous. So here are some possibilities of eye colour below: A person with two blue alleles will have blue eyes. A person with two brown alleles will have brown eyes. ...
An allele isa variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. ... Genotypes are described as homozygous if there are two identical alleles at a particular locus and as heterozygous if the two...
Genotypes can be either homozygous or heterozygous. When the two inherited alleles for a given gene are identical, this specific gene is calledhomozygous. Alternatively, when the two genes are different, the gene is said to be heterozygous. ...