What is the possible offspring between a Red Horse and White Horse alleles?

black
The offspring is black.

When a red horse is crossed with a white horse?

– The genes are on different chromosomes. When a red horse (RR) is crossed with a white horse (WW), the offspring are all roan (RW). Which of the following explains this type of inheritance? Two rabbits with brown eyes have one out of four offspring with pink eyes.

What is the difference between incomplete dominance and codominance?

In codominance, both alleles in the genotype are seen in the phenotype. In incomplete dominance, a mixture of the alleles in the genotype is seen in the phenotype.

Is roan color incomplete or codominance?

The roan coat color in horses is also an example of codominance. A “red” roan results from the mating of a chestnut parent and a white parent (Figure 2). We know this is codominance because individual hairs are either chestnut or they are white, leading to the red roan overall appearance.

How are genotypes and phenotypes related?

An organism’s genotype is the set of genes in its DNA responsible for a particular trait. An organism’s phenotype is the physical expression of those genes.

How would you describe the phenotype of a homozygous dominant a heterozygous A?

While individuals that are homozygous for a trait express one phenotype, heterozygous individuals may express different phenotypes. In genetic dominance cases in which complete dominance is expressed, the phenotype of the heterozygous dominant allele completely masks the recessive allele phenotype.

What is the homozygous for the B allele?

Thus, if one parent is homozygous for type A blood and the other is homozygous for type B, the offspring will have a new phenotype, type AB. In people with type AB blood, both A and B proteins are expressed on the surface of red blood cells equally.

What are phenotypes in a Punnett square?

The two things a Punnett square can tell you are the genotypes and phenotypes of the offspring. A genotype is the genetic makeup of the organism. The phenotype is the trait those genes express. Eye color, hair color, pod shape, and flower position are all examples of phenotypes.