73.5k views
1 vote
When red snapdragon flowers and white flowers are crossed, pink flowers are produced . Cross a pink flower with a red flower. ( You definitely should make a Punnett Square) THERE ARE 3 ANSWERS TO THIS QUESTION: A) Is this codominance or incomplete dominance ? B) Genotype Ratio C) Phenotype Ratio​

User Mernen
by
7.8k points

1 Answer

3 votes

Answer: A) This is an example of incomplete dominance.

B) The genotype ratio of the offspring from the cross of a pink flower with a red flower would be 1:1 for the dominant allele for red color (R) and the recessive allele for white color (r) , resulting in a ratio of RR:Rr

C) The phenotype ratio of the offspring would be 1:1 for red flowers and pink flowers, as the dominant R allele results in red coloration and the recessive r allele results in the incompletely dominant pink coloration.

It's important to note that if you make a Punnett square it will help you to confirm the genotype and phenotype ratios.

User Wermerb
by
8.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.