Where Have Similarities in Vertebrate Embryological Development Been Shown

question 51

Multiple Choice

Where have similarities in vertebrate embryological development been shown?

• A) pharyngeal pouches
• B) limb buds
• C) a postanal tail
• D) pharyngeal slits (or position of eyes on head)
• E) All of the above.

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Definitions:

Heritability

A measure of how much of the variation in a trait among a population can be attributed to genetic differences.

Genetic Variation

Differences in the DNA sequence among individuals, which contribute to the uniqueness of each person's physical and behavioral characteristics.

Intelligence Test

A standardised assessment used to measure a person's intellectual capabilities and potential.

Heredity

The passing on of physical or mental traits genetically from one generation to another.