posted by Anonymous .
Which of the following is not a good reason why Pisum sativum makes an excellent subject for gentic study?
a.) Many varieties exist.
b.) They require cross-pollination.
c.) They grow quickly.
d.) They demonstrate complete dominance
Can somebody please help me? I am 11% sure it's not c or d. I'm stuck in between a & b.
Thanks for your help!!!
How did Mendel allow a single garden pea plant to reproduce with itself?