What are the chances that a cross between a black chicken and a white chicken will result in blue offspring? This is because Back and white are both incomplete dominant traits. When you cross these together, all (
100
%) of the offspring will be heterozygous blue.
What are the chances that a cross between a black chicken and a white chicken?
Gray:
100%
Cross a BLACK chicken (BB) with a WHITE chicken (WW). These alleles show INCOMPLETE DOMINANCE.
What are the chances that a cross between a black chicken and a white chicken will result in a blue offspring?
What are the chances that a cross between a black chicken and a white chicken will result in blue offspring? This is because Back and white are both incomplete dominant traits. When you cross these together, all (
100
%) of the offspring will be heterozygous blue.
Which type of inheritance when a black chicken and a white chicken mate and produce a gray chick?
This phenomenon is termed
incomplete dominance
.
When a black chicken mates with a white chicken all of the offspring are covered in both black and white feathers which type of inheritance is demonstrated in this example explain your answer?
An example of
codominance
is found in chickens. When white chickens are crossed with black chickens, the resulting offspring has both black and white feathers. In the examples that have been looked at so far, the genes have two alleles.
What is the white chickens genotype?
In some chickens, the gene for feather color is controlled by codominance. The allele for black is B and the allele for white is
W
. ... The two alleles are red (R) and white(w). The heterozygous genotype is expessed as pink.
What phenotypes would you expect from a cross between a Red Bull and white cow?
The heterozygous phenotype is known as erminette (black and white spotted). In shorthorn cattle, when a red bull (RR) is crossed with a white cow (WW), all the offspring are
roan
—a spotted, red and white or milky red color.
What colors are dominant in chickens?
Dominant white, Dun, and Smoky
are alleles at the Dominant white locus, which is one of the major loci affecting plumage color in the domestic chicken. Both Dominant white and Dun inhibit the expression of black eumelanin.
What is the phenotype of the chicken that mated with your hens?
Chickens have 39 pairs. Genotype—The genetic makeup of an organism. Phenotype—The observable physical or biochemical characteristics of an organism resulting from its genotype. Examples of aspects of a chicken’s phenotype include
body shape, feather color, eye color, comb type, and so
on.
What is the product of cross between a black and a white chicken?
In some varieties of chickens, the allele for black feathers is codominant with the allele for white feathers. A cross between a black chicken and a white chicken will result in
chicken with both black and white feathers
.
Is black or white dominant in chickens?
In poultry genetics,
both black (BB) and white (WW) are dominant
. So breeding a black rooster with a white hen would result in a black-and-white chicken.
What traits are examples of incomplete dominance?
When
one parent with straight hair and one with curly hair have a child with wavy hair
, that’s an example of incomplete dominance. Eye color is often cited as an example of incomplete dominance.
Which is an example of co dominance?
Codominance means that neither allele can mask the expression of the other allele. An example in humans would be
the ABO blood group
, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB.
Which type of inheritance results in a red parent and a white parent creating a white and pink spotted offspring?
With
incomplete dominance
, a cross between organisms with two different phenotypes produces offspring with a third phenotype that is a blending of the parental traits. It’s like mixing paints, red + white will make pink. ... The trick is to recognize when you are dealing with a question involving incomplete dominance.
Which type of inheritance pattern shows both traits in possible offspring?
What Type of Inheritance Pattern Shows Both Traits in Possible Offspring?
Codominance
shows both the allelic traits in the offspring, e.g. in the ABO blood group system A and B are codominant over O and when A and B are present together both the traits are expressed. Further reading: Polygenic Inheritance.
What is the difference between Codominance and incomplete dominance?
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.
