depends if the black fur gene is dominant..
if it is...
then yu would cross BB with bb making all heterozygous genotypes(Bb)
therefore, having all possible offspring with black fur
so theres a 100% probability of offspring with black fur(:
They would have a 50% chance that it has black fur.
All of the guinea pigs will turn out black as the only possible combination resulting from that would be Bb.
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.
The offspring will look more like the mom but they will have mid hair.
4 offsprings
depends on the two guinea pigs genotypes. could be anywhere from 75 to 100 percent.
This is probably the result of the brown genes being dominant and the white genes being recessive. this is correct.
100% because BB is dominant over bb and all the crosses make Bb
Abyssinian
A breeder could determine if a rough-coated guinea pig is homozygous or heterozygous by conducting a test mating. Breeding the rough-coated guinea pig with a smooth-coated guinea pig would show if the rough coat is dominant or recessive. If all the offspring have rough coats, it indicates the rough-coated guinea pig is homozygous for the trait. If both rough and smooth-coated offspring are produced, then the rough-coated guinea pig is heterozygous.
No, guinea pigs and possums can't be crossed. Guinea pigs are Eutherians while possums are marsupials. Species as far apart as these simply can't be crossed.
Mali borders the Republic of Guinea and Algeria, and it is crossed by the Tropic of Cancer.
Cross between homozygous black rough (BBRR) guinea pig and homozgous white smooth guinea pig (bbrr) produced black and rough animals in F1 generation.
Nope.