Write T for True or F for False. If False, rewrite the statement to make it True.

4) Genetics can play a role in one's tendency to lose or gain weight or muscle.



Answer :

Final answer:

Genetics influence weight gain tendencies and can vary among populations.


Explanation:

Genetics can indeed play a crucial role in an individual's tendency to lose or gain weight or muscle. Research has identified numerous genetic variants associated with obesity, affecting factors like metabolism and appetite regulation. These genetic influences can differ among populations, as seen in the examples of the Nauruans and Pima Indians.


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