Question #6424652Single Choice
Biology
Question
In a study of human traits, researchers find that body weight in a population ranges widely, with no clear distinction between categories. Which of the following is the best explanation for this observation?
Options
A
Body weight is determined by a single dominant gene.
B
Body weight is entirely influenced by environmental factors.
C
Body weight is a polygenic trait influenced by genetic and environmental factors.
D
Body weight is inherited only through recessive alleles.
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