Multiple Choice
In humans, free earlobes (E) are dominant to attached earlobes (e) and the presence of freckles (F) is dominant to the absence of freckles (f) . If an individual heterozygous for both of these traits were to mate with an individual with attached earlobes and no freckles, what is the probability of having a child with attached earlobes and freckles?
A) 0%
B) 25%
C) 50%
D) 100%
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Please refer to the following art to
Q15: Hypophosphatemia (vitamin D-resistant rickets)is inherited as a
Q16: Widow's peak, a pointed hairline on the
Q17: To determine the phenotype of an individual
Q18: A couple has two female children. What
Q20: Assume that having three nostrils is inherited
Q21: Widow's peak, a pointed hairline on the
Q22: In humans, the presence or absence of
Q23: Which trait is polygenic in humans?<br>A)cystic fibrosis<br>B)height<br>C)blood
Q24: An individual with the genotype AaBb produces