in order
me shape of a person's earlobes is determined by a single gene. This gene has dominant and
recessive alleles.
The allele for detached earlobes is dominant to the allele for attached earlobes.
The diagram shows the inheritance of earlobe shape in
What is the probability of the next child from the same parents having detached earlobes?
A 0%
B 25%
C50%
D75%