How would you do one a Punnet w.e. box for Tt and Ff, with gametes produced by indp asst by parent w. TtFf?

Question

I can't remember how to set the box up for the Punnet thingy. And what I do think is right I may not even need the box? Someone please help me.

Answer 1

You need to make 4 columns, one for each possible gamete from parent 1: TF / Tf / tF / tf

You need to make 4 rows, one for each possible gamete from parent 2:

TF
Tf
tF
tf

fill in the squares.

Answer 2

TtFf x TtFf

******TF*****Tf*****tF*****tf
TF**TTFF**TTFf**TtFF**TtFf
Tf***TTFf***TTff***TtFf**Ttff
tF***TfFF***TtFf***ttFF**ttFf
tf****TtFf***Ttff****ttFf***ttff

.. sorry, can't draw the lines. Just picture the square