The correct answer is d) 25% white.
Punnett square for the cross between two pink flowering fruitloop plants (WR x WR):
W R
----------------
W | WW | WR |
----------------
W | WR | RR |
In the F2 generation, there will be 25% white flowered offspring, as shown in the Punnett square.
Incomplete dominance is shown in the fruitloop flower, WW are white, RR are red and WR are pink.
Use scratch paper to set up a Punnett square for a cross of two of the F1 generation (pink flowers).
What is the percentage of white flowered offspring in the F2 generation of the cross between two pink flowering fruitloop plants?
a
100% white
b
75% white
c
50% white
d
25% white
e
0% white
1 answer
1 answer