Final answer:
A Punnett Square is a grid structure used to calculate simple genetics crosses.
Step-by-step explanation:
A Punnett Square is a grid structure that enables the calculation of simple genetics crosses.
True. A Punnett Square is a diagram used by biologists to predict the probability of offspring genotypes and phenotypes in a genetic cross. It is a helpful tool for understanding inheritance patterns.
For example, if you wanted to determine the likelihood of a child having blue eyes from parents with different eye colors, you could use a Punnett Square to calculate the possible combinations of genes and their probabilities.
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