Please try The inheritance of a flower color in snapdragons illustrates incomplete dominance: when a red snapdragon is crossed with a white one, all of their offspring are pink. what fraction of the offspring would be pink if the two of these pink snapdragons were crossed?
A- 25%
B- 50%
C- 75%.
D- 100%

50%

Explanation:

To solve this question, we need to use a Punnett square. Let "R" represent the gene for red flowers and "W" represent the gene for white flowers. Since two pink flowers are being crossed, their genotypes are "RW".

     R    W

R   RR  RW

W  RW WW

Out of the four possible outcomes, two result in the "RW" genotype. Two out of four is 50%. Since we know that the "RW" genotype results in pink flowers, 50% of the offspring would have pink flowers.

"d.) carbon dioxide and hydrogen sulfide"