If a Trait Is Genetically Determined, the Correlation Between DZ

question 30

True/False

If a trait is genetically determined, the correlation between DZ twins should be lower than that for MZ twins.

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Definitions:

Dentin

A calcified tissue that forms the main body of a tooth beneath the enamel and surrounds the tooth pulp.

Cementum

A calcified tissue that covers the roots of teeth and helps anchor them into the jawbone.

Amino Acids

Natural compounds which come together to create proteins, functioning as essential components of living organisms.

Active Transport

The process in which molecules travel through a cell membrane from an area of lesser concentration to an area of greater concentration, necessitating the use of energy.