The Epiglottis Is a Small Leaf-Shaped Cartilage That Projects Upward

question 79

True/False

The epiglottis is a small leaf-shaped cartilage that projects upward behind the tongue and hyoid bone.

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Definitions:

Identical Twins

Twins who develop from a single fertilized egg that splits and forms two embryos, sharing 100% of their DNA.

Heritability

A measure of how much of the variation in a trait among individuals within a population is due to genetic differences.

Heritability Estimates

Statistical measures that indicate how much of the variation in a trait within a population can be attributed to genetic differences.

IQ Scores

Numerical measurements derived from standardized tests designed to assess human intelligence.