Which of the Following Is a Weakness of the Gene

question 76

Multiple Choice

Which of the following is a weakness of the gene knockout technique as a method of biopsychological research?

• A) Most behavioral traits are influenced by many interacting genes.
• B) Elimination of one gene often influences the expression of other genes.
• C) The effects of some gene knockouts are likely to depend on experience.
• D) all of the above
• E) none of the above

Understand the effects of genetic mutations on sensory perception and behavior in animals.

Understand the structure and function of the human auditory system, including the organ of Corti and the role of the malleus, incus, and stapes

Identify the components and functions of the human vestibular system, including the role of the statocyst and otoliths in balance and orientation

Comprehend the process of sound pitch determination by the brain and the implication of different hair cell stimulation

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Definitions:

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which integrates information received from the body and coordinates activity.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, influencing attention, heart rate, and blood pressure.

Adrenal Glands

Glands located above the kidneys that produce hormones such as adrenaline and cortisol, involved in stress response.

Acetylcholine

A neurotransmitter in the central and peripheral nervous system that plays a crucial role in the function of muscles and cognitive processes.