1
answer
0
watching
1,515
views
15 Sep 2018
2. A black guinea pig crossed with an albino guinea pig produced 12black offspring. When the albino was crossed with a second blackone, 7 blacks and 5 albinos were obtained. What is the bestexplanation for this genetic situation? Write genotypes for theparents, gametes, and offspring.
3. The litter resulting from the mating of two short-tailed catscontains three kittens without tails, two with long tails, and sixwith short tails. What would be the simplest way of explaining theinheritance of tail length in these cats? Show the genotypes.
4. A normal vision man and woman produce three boys, one of whichis colorblind and the other two with normal vision. What are thegenotypes of the parents? (This is a sex-linked problem)
2. A black guinea pig crossed with an albino guinea pig produced 12black offspring. When the albino was crossed with a second blackone, 7 blacks and 5 albinos were obtained. What is the bestexplanation for this genetic situation? Write genotypes for theparents, gametes, and offspring.
3. The litter resulting from the mating of two short-tailed catscontains three kittens without tails, two with long tails, and sixwith short tails. What would be the simplest way of explaining theinheritance of tail length in these cats? Show the genotypes.
4. A normal vision man and woman produce three boys, one of whichis colorblind and the other two with normal vision. What are thegenotypes of the parents? (This is a sex-linked problem)
Jamar FerryLv2
17 Sep 2018
