Dr. Jennings is interested in studying the heritability of jealousy. So he conducts a twin study and concludes that the heritability coefficient is -1.95. What does this mean?
A) the variability in jealousy is due to both genes and environment
B) the variability in jealousy is mostly due to genes
C) Dr. Jennings made a mistake
D) jealousy is not a polygenetic trait
E) the variability in jealousy is mostly due to the environment
Correct Answer:
Verified
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