Answer the following: (a) Which part of the ear determines the pitch of a sound? (b) Which part of the human brain is the most developed? (c) Which part of our central neural syste... Answer the following: (a) Which part of the ear determines the pitch of a sound? (b) Which part of the human brain is the most developed? (c) Which part of our central neural system acts as a master clock? The region of the vertebrate eye, where the optic nerve passes out of the eye, is called the (a) fovea (b) iris (c) blind spot (d) optic chiasma. Distinguish between: (a) afferent neurons and efferent neurons (b) impulse conduction in a myelinated nerve fibre and unmyelinated nerve (c) aqueous humor and vitreous humor (d) blind spot and yellow spot (e) cranial nerves and spinal nerves.
Understand the Problem
The question is asking about various aspects of human biology, specifically related to the sensory systems and the nervous system. It requires identification and differentiation of parts of the ear, brain, and various structures related to vision and nerve conduction.
Answer
Cochlea, Cerebrum, Hypothalamus, Blind spot.
The cochlea determines the pitch of a sound, the cerebrum is the most developed part of the human brain, the hypothalamus acts as a master clock, and the blind spot is where the optic nerve exits the eye.
Answer for screen readers
The cochlea determines the pitch of a sound, the cerebrum is the most developed part of the human brain, the hypothalamus acts as a master clock, and the blind spot is where the optic nerve exits the eye.
More Information
The cochlea is a spiral structure in the inner ear that detects sound frequencies. The cerebrum is responsible for higher brain functions. The hypothalamus regulates circadian rhythms. The blind spot has no photoreceptors and is where the optic nerve exits the eye.
Sources
- Answer the following - Byjus - byjus.com
- Answer the following - Toppr - toppr.com
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