When Mendel Crossed True-Breeding Tall and Short Parental Plants

Multiple Choice

When Mendel crossed true-breeding tall and short parental plants,

A) all the offspring were tall.
B) half the offspring were tall, the other half were short.
C) all the offspring were short.
D) the offspring were intermediate in height relative to the two parent plants.
E) about 90 percent were tall, but the rest were short.