EASY
Earn 100
The outer wall of the cochlear duct is formed by Stria Vascularis.
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Important Questions on Neural Control and Coordination
MEDIUM
A gymnast is able to balance his body upside down even in the total darkness because of:
MEDIUM
Which one of the following statements is not correct?
EASY
When one goes from a brightly lit area to a dimly lit room our eyes adjusts slowly, thereby regaining the clarity of vision. Which ONE of the following explains this process?
EASY
How do Rods and Cones of human Dye differ from each other chemically and functionally ?
EASY
The transparent lens in the human eye is held in its place by
MEDIUM
The auditory nerve gets its input from which of the following?
EASY
Which of the following statements is correct?
HARD
Choose the correct statements.
EASY
The photosensitive compound in the human eye is made up of:
EASY
In the mammalian eye, the 'fovea' is the the center of the visual field, where:
EASY
In mammals, quadrate is modified as
EASY
Write any two diseases/defects of the ear.
MEDIUM
Match the following columns and select the correct option.
| Column-I | Column-II | ||
| (a) | Organ of Corti | (i) | Connects middle ear and pharynx |
| (b) | Cochlea | (ii) | Coiled part of the labyrinth |
| (c) | Eustachian tube | (iii) | Attached to the oval window |
| (d) | Stapes | (iv) | Located on the basilar membrane |
EASY
Which one of the following is enclosing the tympanum in mammals?
EASY
Which of the following structures is not filled with endolymph?
EASY
The eighth cranial nerve (auditory) of vertebrates leads from brain to
MEDIUM
Otitis media (inflammation of middle ear) is caused by
EASY
The smallest bone in rabbit's or man's skeleton is:
EASY
What is the right sequence of bones in the ear ossicles of a mammal starting from the tympanum inwards?
HARD
Arrange the following structures to make the correct pathway for passing sound waves which finally converts into neural impulses in the organ of Corti?
(A) Ear pinna and external auditory meatus
(B) Reissner's and tectorial membrane
(C) Tympanum and ear ossicles
(D) Oval window
(E) Perilymph of scala vestibuli
