In some plants, a purple pigment is synthesized from a colorless precursor.In a cross between two parental plants, one purple and the other colorless, an F1 generation was produced that was all purple.The F2 produced from the F1 had 775 purple, 200 red and 65 colorless plants.What mode of inheritance and phenotypic ratio do these results suggest?
A) Incomplete dominance, 1:2:1 phenotype ratio
B) Dominant epistasis, 12:3:1 phenotype ratio
C) Codominance, 1:2:1 phenotype ratio
D) Recessive epistasis, 9:3:4 phenotype ratio
Correct Answer:
Verified
Q11: What would be an explanation for the
Q12: Predict the phenotypic ratio of the F2
Q14: Predict the genotypes and phenotypes of the
Q15: Predict the genotypes and phenotypes of the
Q16: Which of the following ratios show codominance?
A)2:1
B)3:1
C)1:2:1
D)1:1
E)4:1
Q17: Which of the following ratios indicates a
Q17: What can explain the phenomenon where the
Q18: Which of the following ratios demonstrate gene
Q19: Which ratio would indicate that a phenotype
Q19: The phenotypic ratio 9:7 may indicate
A)complete dominance.
B)codominance.
C)epistasis.
D)recessive
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents