CoolRahim9090
25.07.2019 •
Biology
In hamsters, black coat color (b) is dominant to white coat color (b). a homozygous black hamster is mated with a heterozygous black hamster. what will be the genotypes and phenotypes of their offspring? bb, bb; all black bb; all black bb, bb; half black, half white bb, bb; half black, half white bb, all white
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Ответ:
When you breed homozygous and heterozygous hamsters, you get four possible possibilities (in using a Punnet square). Those possibilities are BB, BB, Bb, and Bb. Notice that they all have capitals, so the offspring will all be black hamsters.
Genotypes:
BB: 50%
Bb: 50%
bb: 0%
Phenotypes:
Black Hamster Offspring: 100%
White Hamster Offspring: 0%
I hope this helps :)
Ответ:
Have you ever just thought about someone and imagined a future with them like dates and all that. I’ve done this too many times don’t tell me I’m the only one.