[nabs-l] punnett squares

[vejas]

Hi,
I am really, really, really confused with Punnett squares.  So I 
have some questions about them.

First, to make them, should I use a Perkins Brailler? I do all my 
other science work, as well as for my other subjects except math 
homework, on my Braille-Note Apex.  Would a Perkins Brailler be 
better?
Also, do you hand-make the grids? I have some graph paper from 
math that I might be able to use, but hand-making them might be 
easier.
So can you please explain how to make a Punnett? Also, it would 
really help if you could additionally tell me how you learned 
Punnett squares because I'm really confused.
Thank you for your time.  Attached to this email is a copy of the 
questions from the worksheet that I am supposed to do for 
homework.  Ignore Problem 10 and any others that you don't have 
to solve.
Sincerely,

Vejas
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