Multiple Choice
In a dihybrid cross of two heterozygous individuals, you expect a 9:3:3:1 phenotypic ratio in the offspring, but observe a ratio of 9:7. What is the most likely explantation?
A) Codominace
B) It is a sex-limited trait
C) Simple Mendelian inheritance
D) Incomplete penetrance
E) Epistatic interactions of the two genes
Correct Answer:
Verified
Correct Answer:
Verified
Q14: If a light-eosin eye male Drosophila is
Q16: A woman who is heterozygous for pattern
Q18: In humans, pattern baldness follows a sex-influenced
Q19: Polydactyly in humans is an example of
Q20: Temperature-sensitive alleles are examples of .<br>A) Essential
Q21: A _ allele encodes a protein that
Q21: Phenylketonuria in humans is an example of
Q22: In rabbits, full coat color (c) is
Q27: Incomplete dominance is an example of blending
Q32: The interaction of two genes to produce