2 Answered Questions for the topic Phenotype


I need help on this X-linked Biology question

A human female "carrier" who is heterozygous for the recessive, sex-linked trait causing red-green color blindness, marries a normal male. What proportion of their male progeny will have red-green... more


Question Biology

I. When black pigeon is crossed with a test cross (White) pigeon gives you 100% brown pigeons. What are the genotypes and phenotypes of a cross between F1*F1

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