The Amount of Variability of a Trait That Is Due

question 22

Multiple Choice

The amount of variability of a trait that is due to genetic factors is referred to as:

• A)heritability.
• B)inheritance.
• C)Darwinism.
• D)shared genes.

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Definitions:

Rotate

To turn or spin around an axis or center point.

Self-adjuster

A component in drum brakes that automatically maintains the correct distance between the brake shoes and drum.

Threaded Self-adjuster

A component in drum brakes that automatically adjusts the brake shoes’ positioning to maintain optimal distance from the drum.

Shoes

Components in drum brakes that press against the drum's interior surface to create friction and slow the vehicle.