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Helga [31]
3 years ago
12

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]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
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