Genetics: Analysis and Principles 5th Edition by Robert Brooker

تمرين 47

The Manx phenotype in cats is caused by a dominant allele that is lethal in the homozygous state. A Manx cat is crossed to a normal (non-Manx) cat. What is the expected outcome for the surviving offspring
A) All Manx offspring
B) All normal offspring
C) 1 normal offspring : 1 Manx offspring
D) 1 normal offspring : 2 Manx offspring