if the tall f1 generation of pea plants are allowed to self pollinate, the offspring will have this ratio for tall and short?

PLEASE HELP ME!! I HAVE A FINAL AND I NEED HELP!!!

2 answers

What are your choices?

Use a punnett square to make your choice.

http://www.google.com/search?client=safari&rls=en&q=punnett+square&ie=UTF-8&oe=UTF-8
i know how to do a punnett square but i have no answer choices. that's why i don't know the answer!