A) In mice, having Black fur is dominant to having white fur. Also, having a long tail
is dominant to having a short tail. If a mouse having black fur with a long tail is
crossed with a mouse having white fur and a short tail, calculate the phenotypic
ratios obtained in the F2 generation.
B) How many of the mice in the F2 generation would show White fur with a long
tail?
Answers
Answer:
Dihybrid cross is a type of cross between two organisms of a species that are different in two pairs of contrasting characters. This was first performed by Mendel by crossing pure-breeding pea plants having yellow-round seeds and pure breeding pea plant having green wrinkled seeds.
The phenotypic ratio in this is 9:3:3:1.
The results can be found by gamete formation and making a punnet square.
So, the correct option is '0'
Answer:
Dihybrid cross is a type of cross between two organisms of a species that are different in two pairs of contrasting characters. This was first performed by Mendel by crossing pure-breeding pea plants having yellow-round seeds and pure breeding pea plant having green wrinkled seeds.
The phenotypic ratio in this is 9:3:3:1.
The results can be found by gamete formation and making a punnet square.
So, the correct option is '0'