(Solved): worksheet practice 6. Hemophilia Hemophilia is also an X-linked recessive trait (Xy) where the pers ...

6. Hemophilia Hemophilia is also an $X$-linked recessive trait $\left(X^y\right)$ where the person cannot produce one of the clotting factor proteins needed to stop bleeding after injury so they bleed for a longer period of time both externally and internally. a. Set up a Punnett square crossing a woman who has hemophilia with a male who does not have it. b. If the couple has a girl, how will she be aftected? c. If the couple has a boy, how will he be affected? CODOVIINACE 7. Horse \& Cow Coat Color In horses and cows that have roan coat color, it is due to codominance, where both traits appear together in the organism's phenotype. puie red Rrit pure whete Nhy a. Set up a Punnett square for a red cow and a red and white spotted bull. b. What is the probability that one of the offspring would be red? c. What is the probability that one of the offspring would be white? d. What is the probability that one of the offspring would be red and white spotted? 8. Erminette Chickens These chickens can be black (BB), white (WW), or black and white speckled (BW) a. Set up a Punnett square for a speckled hen and a speckled rooster. b. What is the probability that one of the offspring would be black? c. What is the probability that one of the offspring would be white? d. What is the probabality that one of the offspring would be speckled?