Determine how many phenotypic classes are expected

Reference no: EM1395900

Assume that the trihybrid cross MM SS tt X mm ss TT is made in a plant species in which M and S are dominant but there is no dominance between T and t. Consider the F2 progeny from this cross, and assume Independent assortment.

How many phenotypic classes are expected?
What is the probability of genotype MM SS tt?
What proportion would be expected to be homozygous for all genes?

Reference no: EM1395900

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