Consider the case of Gracie and Avie who are identical twins, Olivia and Sophie who are nonidentical twins, and Elizabeth and Taryn who are second cousins. Based on findings from twin and family studies, what differences in BMI correlation might we expect to find between the three pairs? Discuss the biological and genetic influences on eating and weight that might relate to these differences.

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The Answer of Consider the case of Gracie and Avie who are identical twins, Olivia and Sophie who are nonidentical twins, and Elizabeth and Taryn who are second cousins. Based on findings from twin and family studies, what differences in BMI correlation might we expect to find between the three pairs? Discuss the biological and genetic influences on eating and weight that might relate to these differences.

Consider the Case of Gracie and Avie Who Are Identical