What is the genotype for gray bunnies?
Directions: In rabbits, gray hair (G) is dominant to white hair (g), and black eyes (B) are dominant to red eyes (b). These two traits are independent of each other. In other words, a female rabbit with the genotype GgBb may produce eggs with the alleles GB, Gb, gB, or gb.
What is the genotype of the black guinea pig?
genotype (BB)
In Guinea pigs, the genotype (BB) is black, and the genotype (bb) is white color, and (Bb) is grey color, The gene (B) and (b) are sex-linked.
What gametes will a parent with the genotype GgBb have?
A male rabbit with the genotype GgBb . Determine the gametes produced by this rabbit (the sperm would have these combinations of alleles) Hint there are 4 combinations….ggbb.
| Barbed = B | Sensitive = S |
|---|---|
| Bb = Barbed | Ss = Sensitive |
| bb = Smooth | ss = Resistant |
Which allele is dominant color?
Dominant alleles show their effect even if the individual only has one copy of the allele (also known as being heterozygous?). For example, the allele for brown eyes is dominant, therefore you only need one copy of the ‘brown eye’ allele to have brown eyes (although, with two copies you will still have brown eyes).
What is the genotype of black bunny?
BB
If a rabbit is a black color, than their B-series gene is either “BB” or “Bb”. Remember that even though the rabbit is black, it can still have a chocolate gene that they can pass to their offspring.
What type of genotype is HH and HH?
Genetics. Bombay phenotype occurs in individuals who have inherited two recessive alleles of the H gene (i.e.: their genotype is hh).
What do the letters on the top and the side of Punnett square represent?
What do the letters that are placed along the top and side of the Punnett square represent? Possible gametes from the parents. Letters representing the possible gametes from one parent are placed along the top, and those from the other parent are place along the side.
How many types of gametes would be produced in an individual with genotype AaBb?
Predicting the genotype of offspring There are four possible combinations of gametes for the AaBb parent. Half of the gametes get a dominant A and a dominant B allele; the other half of the gametes get a recessive a and a recessive b allele. Both parents produce 25% each of AB, Ab, aB, and ab.