Why do scientists use Punnett squares? (Site 1)

The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. ... The diagram is used by biologists to determine the probability of an offspring having a particular genotype

Explanation:

hope it helps u bro hmm I feel like u will be a scientist when u become big XD

can I get or can u follow ?

It helps to show what genotype/alleles will be passed down to an offspring during breeding.

it's a diagram so it's a visual explanation to help biologists understand the genotype that's passed down

the answer to the question is punishment. or more specifically, positive punishment.

positive punishment occurs when a behavior is given a negative consequence for the individual doing the behavior.

sara no longer wants to ask questions (the behavior) because she is ridiculed by mr. smith (the punishment).

reinforcement is inaccurate because reinforcement always gives positive consequences for the individual doing the behavior, be it by introducing a pleasant consequence or removing an unpleasant one.