Question: In a F1 dihybrid cross (WwGg x WwGg) where W = round, w = wrinkled, G = yellow and g = green, what is the probability of obtaining an individual that is wrinkled and green? (CG ADA 2023)
Options:
1/16
1/2
1/8
9/16
✅Explanation:A dihybrid cross results in a phenotypic ratio of 9:3:3:1, which means 9 out of 16 will be round and yellow, 3 out of 16 round and green, 3 out of 16 wrinkled and yellow and 1 out of 16 wrinkled and green. Therefore, the probability of obtaining wrinkled green offspring is 1/16.