During Mendel's first set of experiments, he allowed true-breeding tall plants
to cross with true-breeding short plants. What happened when he allowed the
F, offspring from this first set of experiments to self-pollinate?
O
A. When the F, offspring, which were all short, self-pollinated, all
their offspring were tall.
O
B. When the F, offspring, which were all short, self-pollinated, all their
offspring were short.
O C. When the F, offspring, which were all tall, self-pollinated, about
25% of their offspring were short.
O
O D. When the Fo offering
D. When the F, offspring, which were all tall, self-pollinated, about
25% of their offspring were tall.