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If the allele B represents black fur and the allele b represents white fur what would be the genotype of an animal with white fur?
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∙ 6y ago
White fur
Taya Moore
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How can you explain the fact that the offspring that has a BB genotype and one that has a Bb genotype are both black?
The "B" allele codes for a black coat color, so offspring with a BB or Bb genotype will both have a black coat due to the dominant nature of the "B" allele. The presence of at least one "B" allele ensures that the offspring will express the black coat color phenotype.
What term refers to the combination of allele s for a specific trait?
alleles. Specificity in the name of each allele can only be given if the trait is designated. For example, in horses, the allele E is the dominant allele at the extension site The allele e is the recessive allele at the extension site. The E represents "not red" and the e represents "red". (Some would use the termnology black and red). Genotype
In sheep the allele for white wall parentheses A is dominant over the allele for black wall parentheses a how do you determine the genotype of a white ram or male sheep?
To determine the genotype of a white ram, breed him with black females. Black females are homozygous recesive for the black trait, a. If the ram is homozygous dominant, all offspring will be white (and heterozygous). If the ram is heterozygous, approximately half of it's offspring will be white and half will be black.
What are the genotypes of the parental dogs one is black the other is brown who have ONLY black or yellow puppies. Explain how you determined their genotypes.?
The black parent likely carries the genotype BBEE, while the brown parent likely carries the genotype bbEE. Both parents must carry the E allele for yellow color, and as such, their offspring will inherit one allele from each parent resulting in only black or yellow puppies.
In mice black hair B is dominant over white b the mouse with the genes BB would have what color hair?
The mouse with the genotype BB would have black hair because the dominant allele B controls for black hair color.
How can you explain the fact that the offspring that has a BB genotype and one that has a Bb genotype are both black?
The "B" allele codes for a black coat color, so offspring with a BB or Bb genotype will both have a black coat due to the dominant nature of the "B" allele. The presence of at least one "B" allele ensures that the offspring will express the black coat color phenotype.
What is the phenotype of a heterozygous individual what is the genotype of a heterozygous individual?
The phenotype of a heterozygous individual displays the dominant trait, as the dominant allele masks the recessive allele. The genotype of a heterozygous individual would be Aa, indicating that the individual has inherited one dominant allele (A) and one recessive allele (a) for a particular gene.
What term refers to the combination of allele s for a specific trait?
alleles. Specificity in the name of each allele can only be given if the trait is designated. For example, in horses, the allele E is the dominant allele at the extension site The allele e is the recessive allele at the extension site. The E represents "not red" and the e represents "red". (Some would use the termnology black and red). Genotype
What is the genotype of a black guinea pig if it is crossed with a whites guinea pig and they have 4 offspring that are black and 2 offspring are white?
The black guinea pig is likely heterozygous (Bb) for coat color, while the white guinea pig is homozygous recessive (bb). The black guinea pig passes on a black allele to all offspring, resulting in 4 black (Bb) and 2 white (bb) offspring.
In sheep the allele for white wall parentheses A is dominant over the allele for black wall parentheses a how do you determine the genotype of a white ram or male sheep?
To determine the genotype of a white ram, breed him with black females. Black females are homozygous recesive for the black trait, a. If the ram is homozygous dominant, all offspring will be white (and heterozygous). If the ram is heterozygous, approximately half of it's offspring will be white and half will be black.
How to write the genotype of an animal that exhibits codominant black and white alleles?
Rainforest food
A female quinea pig homozygous dominant for black fur color is mated with a male homozygous for white fur In a litter of eight offspring there would probably be?
All offspring would inherit one black allele and one white allele, resulting in a heterozygous genotype. Therefore, all eight offspring would likely have black fur, as the black color allele is dominant over white in guinea pigs.
In rabbits B is an allele for black coat and b is an allele for brown coat so what the genotypes for a rabbit that is homozygous for black coat and another that is heterozygous for black coat?
A rabbit that is homozygous for black coat would have the genotype BB, while a rabbit that is heterozygous for black coat would have the genotype Bb.
What are the genotypes of the parental dogs one is black the other is brown who have ONLY black or yellow puppies. Explain how you determined their genotypes.?
The black parent likely carries the genotype BBEE, while the brown parent likely carries the genotype bbEE. Both parents must carry the E allele for yellow color, and as such, their offspring will inherit one allele from each parent resulting in only black or yellow puppies.
What is the genotype for erminette chickens?
An erminette chicken would carry both a black gene and a white gene. The erminette chicken represents the heterozygous phenotype.
In mice black hair B is dominant over white b the mouse with the genes BB would have what color hair?
The mouse with the genotype BB would have black hair because the dominant allele B controls for black hair color.
What is the genotype of two black heterozygous guinea pig?
The genotype of two black heterozygous guinea pigs would be Bb for each pig. This represents one dominant allele (B) for black coat color and one recessive allele (b) for another coat color. When these two guinea pigs breed, their offspring could inherit either the dominant black allele (B) or the recessive allele (b) from each parent.
