25%
A Punnett square is a four by four diagram used to predict an outcome of a particular cross or breeding experiment.
Because it is four by four, we can deduct that each square is equivalent to 25% since 1/4 = 0.25 or 25%
A punnet square is made up of 4 smaller squares.
These all add up to 100%, so each smaller square represents 25%
Answer:
B) 25%
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