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 offspring will look more like the mom but they will have mid hair.
4 offsprings
Assuming black allele exhibits complete dominance and the white allele is recessive, the genotype is Bb.
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 rough-coat is recessive for this trait. Thus a rough-coat is heterozygous and a smooth-coat is homozygous.
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.
Nope.
Cross between homozygous black rough (BBRR) guinea pig and homozgous white smooth guinea pig (bbrr) produced black and rough animals in F1 generation.
Basically a crossbreed