A cross between a blue blahblah bird & a yellow blahblah bird produces offspring that are green. The color of blahblah bird

Question

3 years ago

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A cross between a blue blahblah bird & a yellow blahblah bird produces offspring that are green. The color of blahblah bird

s is determined by just two alleles.  a) What are the genotypes of the parent blahblah birds in the original cross?  b) What is/are the genotype(s) of the green offspring?  c) What would be the phenotypic ratios of offspring produced by two green blahblah birds?

Biology

1 answer:

tigry1 [53] · Answer 1 · 2022-01-17T05:57:55+03:00

tigry1 [53]3 years ago

5 0

A) assuming B = blue and Y = yellow and BY = green (this would work only with incomplete dominance) then the genotype of the parents would have to be BB x YY
B) All BY
C) BY x BY = BB, BY, BY, YY...so, 1BB:2BY:1YY