Final answer:
Punnett Squares are the tool used to predict traits in Biology.
Step-by-step explanation:
In the field of Biology, a tool used to predict traits is called Punnett Squares. Punnett Squares are a graphical representation used to determine the probability of offspring inheriting specific traits based on the genotypes of the parents. They are commonly used in genetics to understand and predict the inheritance of traits such as eye color, hair color, and genetic disorders.
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