Punnett Squares??

[alan1]

ok... look at it this way...
if you breed a pin to a normal, what are the possibilities?
pin and normal (2 different types of offspring), yes?
if you breed a bumblebee to a normal, what are the possibilities?
normal, pastel, spider, bumblebee (4 different types of offspring), yes?
put those 2 breakdowns too the punnett...
2 x 4 = 8 empty squares, which gives what you said in punnett No.2 (below)

___N___ I
NN ______
Np_______
Ns______
sp ________

which results in this...
12.5% WT
12.5% pastel
12.5% spider
12.5% spider, pastel
12.5% pinstrpe
12.5% pinstrpe, pastel
12.5% pinstrpe, spider
12.5% pinstrpe, spider, pastel