In mice, coat color is due to the inheritance of three genes located on three different chromosomes. The A gene which determine if a yellow band is present on the hair ( A_= yellow band, aa= no yellow band ) and the B gene which determines if the hair is brown ( bb ) or Black ( B_). The A and B genes interact to produce the following coat colors: Agouti: A_B_ Cinnamon: A_bb black: aaB_ brown aabb The third gene is the C gene, which determines if the mice has any hair pigment at all. If the mouse has at least one C allele then the coat color will be determined by the A and B genes as described above. However, if the mouse is cc in genotype it will be albino, regardless of the mouse’s A and B genotype. 3. If a AabbCc mouse mates with a aaBbcc mouse, what is the probability that a mouse will be born an albino? (a) ½ (b) ¼ (c) 1/16 (d) 3/16 (e) none of the above
In mice, coat color is due to the inheritance of three genes located on three different chromosomes. The A gene which determine if a yellow band is present on the hair ( A_= yellow band, aa= no yellow band ) and the B gene which determines if the hair is brown ( bb ) or Black ( B_). The A and B genes interact to produce the following coat colors:
Agouti: A_B_
Cinnamon: A_bb
black: aaB_
brown aabb
The third gene is the C gene, which determines if the mice has any hair pigment at all. If the mouse has at least one C allele then the coat color will be determined by the A and B genes as described above. However, if the mouse is cc in genotype it will be albino, regardless of the mouse’s A and B genotype.
3. If a AabbCc mouse mates with a aaBbcc mouse, what is the probability that a mouse will be born an albino?
(a) ½ (b) ¼ (c) 1/16 (d) 3/16 (e) none of the above
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
