How many phenotypes are possible

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Reference no: EM13143907

a hypothetical human trait is controlled by a single gene locus. 4 alleles have been identified;a,b,c,d. alleles a,b,c are all codominant; allele d is recessive to all other alleles.

a. how many phenotypes are possible?
b. how many genotypes are possible?

Reference no: EM13143907

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How many genotypes are possible : a hypothetical human trait is controlled by a single gene locus. four alleles have been identified:a,b,c,d. alleles a,b,c, are all codominant; allele dis recessive to all other alleles. how many phenotypes are possible? how many genotypes are poss..

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