C The organ of Corti is a structure found within the cochlea, which is spiral- shaped, fluid-filled structure in the inner ear. The cochlea is responsible for converting sound vibration into electrical signals that can be interpreted by the brain as nearing. The organ of Corti is a critical component of cochlea in the inner ear, where it houses sensory hair cell responsible for the conversion of sound vibration into electrical signals that are essential for the sense of hearing.
2003
Neural Control and Coordination
284889
What does not happens when people listen to loud music?
1 Cochlear fluid oscillates at high degree
2 Receptors of cochlear get degenerate
3 Organ of corti react by the tympanic membrane
4 Basal membrane vibrate to a large extent
Explanation:
D Basilar membrane vibrate to large extent will not happen during listen to loud music. A onetime exposure to extreme loud sound or listening to loud sound for a long time can cause hearing loss. Loud noise can damage cells and membrane in the cochlea. Listening to loud noise for long time can over work hair cell in the ear, which can cause these cells to die.
Rajasthan PMT-1996
Neural Control and Coordination
284890
Malleus, incus, stapes are modifications of respectively:
1 Articular, quadrate and hyomandibular
2 Quadrate, articular and hyomandibular
3 Articular, hyomandibular and quadrate
4 Hyomandibular, quadrate and articular
Explanation:
A Malleus, incus, and stapes are ear ossicles present in middle ear and are modifications of articular, hyomandibular and quadrate. Ear ossicles consist three such as malleus, incus and stapes where malleus is attached to the tympanic membrane and stapes is attached to the circumference of the fenestra vestibular and incus is present between malleus and stapes and the structure called delicate articulate.
Rajasthan PMT-1996
Neural Control and Coordination
284891
Which substance is generally absent from aquous humor?
1 Ascorbic acid
2 Hyaluronic acid
3 Glucose
4 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\)
Explanation:
B Hyaluronic acid is absent in aqueous humor. Aquous humor consist of sugar, vitamins, protein and nutrients less than \(1 \%\) and about \(99 \% \mathrm{H}_{2} \mathrm{O}\) is present. Hyaluronic acid found sperm, and help in penetrate, the ovum.
C The organ of Corti is a structure found within the cochlea, which is spiral- shaped, fluid-filled structure in the inner ear. The cochlea is responsible for converting sound vibration into electrical signals that can be interpreted by the brain as nearing. The organ of Corti is a critical component of cochlea in the inner ear, where it houses sensory hair cell responsible for the conversion of sound vibration into electrical signals that are essential for the sense of hearing.
2003
Neural Control and Coordination
284889
What does not happens when people listen to loud music?
1 Cochlear fluid oscillates at high degree
2 Receptors of cochlear get degenerate
3 Organ of corti react by the tympanic membrane
4 Basal membrane vibrate to a large extent
Explanation:
D Basilar membrane vibrate to large extent will not happen during listen to loud music. A onetime exposure to extreme loud sound or listening to loud sound for a long time can cause hearing loss. Loud noise can damage cells and membrane in the cochlea. Listening to loud noise for long time can over work hair cell in the ear, which can cause these cells to die.
Rajasthan PMT-1996
Neural Control and Coordination
284890
Malleus, incus, stapes are modifications of respectively:
1 Articular, quadrate and hyomandibular
2 Quadrate, articular and hyomandibular
3 Articular, hyomandibular and quadrate
4 Hyomandibular, quadrate and articular
Explanation:
A Malleus, incus, and stapes are ear ossicles present in middle ear and are modifications of articular, hyomandibular and quadrate. Ear ossicles consist three such as malleus, incus and stapes where malleus is attached to the tympanic membrane and stapes is attached to the circumference of the fenestra vestibular and incus is present between malleus and stapes and the structure called delicate articulate.
Rajasthan PMT-1996
Neural Control and Coordination
284891
Which substance is generally absent from aquous humor?
1 Ascorbic acid
2 Hyaluronic acid
3 Glucose
4 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\)
Explanation:
B Hyaluronic acid is absent in aqueous humor. Aquous humor consist of sugar, vitamins, protein and nutrients less than \(1 \%\) and about \(99 \% \mathrm{H}_{2} \mathrm{O}\) is present. Hyaluronic acid found sperm, and help in penetrate, the ovum.
C The organ of Corti is a structure found within the cochlea, which is spiral- shaped, fluid-filled structure in the inner ear. The cochlea is responsible for converting sound vibration into electrical signals that can be interpreted by the brain as nearing. The organ of Corti is a critical component of cochlea in the inner ear, where it houses sensory hair cell responsible for the conversion of sound vibration into electrical signals that are essential for the sense of hearing.
2003
Neural Control and Coordination
284889
What does not happens when people listen to loud music?
1 Cochlear fluid oscillates at high degree
2 Receptors of cochlear get degenerate
3 Organ of corti react by the tympanic membrane
4 Basal membrane vibrate to a large extent
Explanation:
D Basilar membrane vibrate to large extent will not happen during listen to loud music. A onetime exposure to extreme loud sound or listening to loud sound for a long time can cause hearing loss. Loud noise can damage cells and membrane in the cochlea. Listening to loud noise for long time can over work hair cell in the ear, which can cause these cells to die.
Rajasthan PMT-1996
Neural Control and Coordination
284890
Malleus, incus, stapes are modifications of respectively:
1 Articular, quadrate and hyomandibular
2 Quadrate, articular and hyomandibular
3 Articular, hyomandibular and quadrate
4 Hyomandibular, quadrate and articular
Explanation:
A Malleus, incus, and stapes are ear ossicles present in middle ear and are modifications of articular, hyomandibular and quadrate. Ear ossicles consist three such as malleus, incus and stapes where malleus is attached to the tympanic membrane and stapes is attached to the circumference of the fenestra vestibular and incus is present between malleus and stapes and the structure called delicate articulate.
Rajasthan PMT-1996
Neural Control and Coordination
284891
Which substance is generally absent from aquous humor?
1 Ascorbic acid
2 Hyaluronic acid
3 Glucose
4 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\)
Explanation:
B Hyaluronic acid is absent in aqueous humor. Aquous humor consist of sugar, vitamins, protein and nutrients less than \(1 \%\) and about \(99 \% \mathrm{H}_{2} \mathrm{O}\) is present. Hyaluronic acid found sperm, and help in penetrate, the ovum.
C The organ of Corti is a structure found within the cochlea, which is spiral- shaped, fluid-filled structure in the inner ear. The cochlea is responsible for converting sound vibration into electrical signals that can be interpreted by the brain as nearing. The organ of Corti is a critical component of cochlea in the inner ear, where it houses sensory hair cell responsible for the conversion of sound vibration into electrical signals that are essential for the sense of hearing.
2003
Neural Control and Coordination
284889
What does not happens when people listen to loud music?
1 Cochlear fluid oscillates at high degree
2 Receptors of cochlear get degenerate
3 Organ of corti react by the tympanic membrane
4 Basal membrane vibrate to a large extent
Explanation:
D Basilar membrane vibrate to large extent will not happen during listen to loud music. A onetime exposure to extreme loud sound or listening to loud sound for a long time can cause hearing loss. Loud noise can damage cells and membrane in the cochlea. Listening to loud noise for long time can over work hair cell in the ear, which can cause these cells to die.
Rajasthan PMT-1996
Neural Control and Coordination
284890
Malleus, incus, stapes are modifications of respectively:
1 Articular, quadrate and hyomandibular
2 Quadrate, articular and hyomandibular
3 Articular, hyomandibular and quadrate
4 Hyomandibular, quadrate and articular
Explanation:
A Malleus, incus, and stapes are ear ossicles present in middle ear and are modifications of articular, hyomandibular and quadrate. Ear ossicles consist three such as malleus, incus and stapes where malleus is attached to the tympanic membrane and stapes is attached to the circumference of the fenestra vestibular and incus is present between malleus and stapes and the structure called delicate articulate.
Rajasthan PMT-1996
Neural Control and Coordination
284891
Which substance is generally absent from aquous humor?
1 Ascorbic acid
2 Hyaluronic acid
3 Glucose
4 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\)
Explanation:
B Hyaluronic acid is absent in aqueous humor. Aquous humor consist of sugar, vitamins, protein and nutrients less than \(1 \%\) and about \(99 \% \mathrm{H}_{2} \mathrm{O}\) is present. Hyaluronic acid found sperm, and help in penetrate, the ovum.
