65 POINTS PLZ HELP ME : YOU MUST GIVE 3 APPROPRIATE ANSWERSSS Plutonian Tickle-bellies have a sex determination system just like mammals. Hairy Snout is a

holandric trait (carried on the Y chromosome). MyxRot, a handsome male Tickle-belly, has

lovely orange hair on his snout. He and his mate, OrgggWny, have six offspring, three boys and

three girls. Please answer the following questions about this family.

a. How many of MyxRot's and OrgggWny's offspring have hairy snouts? Can you predict

which ones?

b. Their eldest son, Bob, marries and has a son. What is the chance that Bob's son will also have

a hairy snout?

c. JoKchew, MyxRot's and OrgggWny's youngest daughter, marries a male who has a

smooth, hairless purple snout. She has eight offspring, each one lovelier than the last, and all

boys. What percentage of these offspring do you expect to have hairy snouts? Explain.