What are the genotypes if you cross a black chicken and a white chicken?
Table of Contents
- 1 What are the genotypes if you cross a black chicken and a white chicken?
- 2 What is the phenotype of an offspring of black and white chicken?
- 3 When chickens with splashed white feathers are crossed?
- 4 Is white or black dominant in chickens?
- 5 What is the crossbreed of a white and black chicken?
- 6 Why do black chickens have speckled feathers?
What are the genotypes if you cross a black chicken and a white chicken?
On mating a black chicken with white chicken, the offsprings will inherit B allele from black parent and W allele from white parent. The genotype of offsprings will be BW.
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.
What type of inheritance is a speckled chicken?
Co-dominance For example, in certain varieties of chicken, the allele for black feathers is co-dominant with the allele for white feathers. Heterozygous chickens have a colour described as “erminette”, speckled with black and white feathers appearing separately.
What is the phenotype of an offspring of black and white chicken?
8. 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 heterozygous phenotype is known as erminette (black and white spotted).
What is the result of the cross between a black chicken BB and a white chicken WW?
Cross a BLACK chicken (BB) with a WHITE chicken (WW). These alleles show INCOMPLETE DOMINANCE. What is the genotype and phenotype of the F1 generation?
What is the genotype of black chicken?
B
2. 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 heterozygous phenotype is known as erminette.
When chickens with splashed white feathers are crossed?
When chickens with splashed white feathers are crossed with black-feathered birds, their offspring are all slate blue (Blue Andalusian).
When a black chicken and a white chicken cross to produce speckled offspring It is an example of?
INCOMPLETE DOMINANCE
Cross a BLACK chicken (BB) with a WHITE chicken (WW). These alleles show INCOMPLETE DOMINANCE.
What is an Erminette chicken?
There is an erminette color and an Erminette breed. They are basically a white chicken with either black or orange flecks in the body feathers. They are a large breed that lays a pale brown egg, not totally perfected, but historical. They are excellent foragers.
Is white or black dominant in chickens?
For Example: In chickens, the allele for black feathers is co-dominant with the allele for white feathers.
What is the white chickens genotype?
2. 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 heterozygous phenotype is known as erminette.
What is the genotype of the white chicken?
What is the crossbreed of a white and black chicken?
The crossbreed of a white chicken and a black chicken will produce BW chicken. When the offspring from the black and white chicken has just white feathers, that means the white feather is dominant while the black is recessive, and if the offspring has just black feathers, that means the black gene is dominant, and the white chicken is recessive.
What is the genotype of offspring of black chicken and white chicken?
On mating a black chicken with white chicken, the offsprings will inherit B allele from black parent and W allele from white parent. The genotype of offsprings will be BW.
What is it called when chickens have the same genes?
This kind of gene inheritance is known as codominance. The black chickens are all black because that’s the only gene they have for feather coloring. Same with the white chickens.
Why do black chickens have speckled feathers?
The black chickens are all black because that’s the only gene they have for feather coloring. Same with the white chickens. However, their offspring have one black gene and one white gene. These genes have more or less become one gene and show speckled feathers instead of all black or all white.