A red snapdragon is crossed with a white snapdragon. All the offspring are pink. The pink snapdragons are allowed to self-pollinate. What percentage of the F2 generation will be pink?
100, 75, 50, or 25%
A red snapdragon is crossed with a white snapdragon. All the offspring are pink. The pink snapdragons?
50%
Rr + Rr =%26gt; 25% RR (red) + 50% Rr (pink) + 25% rr (white)
Reply:50% of the offspring are pink.
Parents: RR x WW
F1 = all RW pink
F2 = 1 red: 2 pink: 1 white
( 1 RR: 2 RW: 1 WW)
Reply:25%
Reply:75% of the F2 generation wil be pink.
Reply:25% will be pink in the F2 Generation.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment