Traits That Are Determined by Many Genes Working in Combination

question 575

Multiple Choice

Traits that are determined by many genes working in combination are called __________ characteristics.

• A)dominant
• B)recessive
• C)polymorphic
• D)polygenic

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Definitions:

Left Ear

The ear located on the left side of a person's head, significant in studies concerning auditory processing and lateralization of brain functions.

Basilar Membrane

A key component of the inner ear within the cochlea, crucial for translating sound vibrations into neural signals through its movement.

Hair Cells

Sensory cells found in the inner ear that convert sound vibrations into electrical signals, aiding in hearing and balance.

Olfactory Receptors

Specialized nerve cells in the nose involved in the sense of smell.