Biology, 21.02.2020 02:59 jwood287375

Assume that there is complete dominance and complete penetrance at each locus and that epistasis does not occur. (These are the same conditions we used in class). Write your answers in numeric form (not in words). Referring to the cross DdFfGgHhRrTT x DDffGgHhRRTt:

a. How many different gametes does the DdFfGgHhRrTT parent produce?
b. How many different genotypes are found among the progeny of thiscross?
c. How many different phenotypes are found among the progeny of thiscross?
d. What is the probability that the first offspring from this crosswill show the dominant phenotype for all loci?
e. What is the probability that the first offspring from this crosswill be heterozygous for all loci?
f. What is the probability that the first offspring from this crosswill be a son with genotype DDFfGghhRrTt?

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