Homozygous dominant is a term used in genetics to describe the genotype of an organism. The genotype is the combination of genes that cause phenotype, which is how an organism looks or functions. There are three different types of genotypes, which are homozygous dominant, homozygous recessive and...
If one individual has the genotype AaBb, then what are all of the genotypes of the gametes that individuals could produce? What is a recessive allele? What would be the phenotype ratio in the offspring from a homozygous dominant dad and a heterozygous mom? a. 3:1; 75% dominant, 25% ...
Type A blood we know can be homozygous dominant or heterozygous because A is dominant over the O allele. So the possible genotypes of type A blood is... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an accou...
Q.A homozygous inflated pod shape variety of pea plant (I) is crossed with a constricted variety of pea plant (i) Answer the question that follows : Give the phenotypic ratio and the genotype ratio of the offspring of the F2 generation when the two hybrids of the F1 generat...
Hybrid or heterozygous organisms carry two different alleles for a trait. Homozygous organisms carry the same alleles for a trait. An organism's genotype describes the gene combination the organism inherited. An organism'sphenotypecan be seen in the physical expression of thegenotype. The child with...
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....
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. ...
From a cross of a dominant true breeding strain with a dihybrid, what is the likelihood of getting an offspring with one locus heterozygous and the other homozygous? If two parents with genotypes AABbCc for the mom and AaBbCc for the dad were ...
To determine the phenotype of an individual who expresses a dominant trait, you would cross that individual with an individual who is homozygous recessive for that trait. What is this technique called? Which genetic factors determine the coloring of a hummingbird?