284884
The muscles surrounding the pupil of rabbit's eye are
1 unstriated and involuntary
2 striated and voluntary
3 unstriated and voluntary
4 striated and involuntary
Explanation:
A The pupil of rabbits eye is surrounded by iris muscles. Iris muscles are smooth muscles that lack striation and are involuntary in action. The iris works like a shutter of a camera.
UP CPMT-2004
Neural Control and Coordination
284885
Yellow spot is found in:
1 Muscles
2 Nerves
3 Kidney
4 Eyes
Explanation:
D The yellow spot is found in eyes and commonly called pinguecula. Pinguecula (singular) is condition by small, yellowish or whitish raised bumps or spot on the conjunctiva which is the clear thin membrane that covers the white part of the eyes (sclera).
Rajasthan PMT-2004
Neural Control and Coordination
284886
Rods and cones of eyes are modified:
1 Multipolar neuron
2 Unipolar neuron
3 Bipolar neuron
4 None of the above
Explanation:
C Rods cell and cones cell are photoreceptor cells present in the eye. They contain photosensitive pigments. Rod cells and cone cells are the photoreceptor neuroepithelial cells present in the retina of eye. Rod cells help in low light vision where as cone cells are active at higher light and aid in colour vision. Rod cell and cone cell in the retina do indeed modify the activity of bipolar neuron.
AFMC-2005
Neural Control and Coordination
284887
Internal ear is filled with:
1 Perilymph
2 Endolymph
3 Lymph
4 Both a and b
Explanation:
D The vestibular and tympanic canals are filled with perilymph, while median canal is filled with endolymph. The part of the inner ear involved in hearing is cochlea. The cochlea has three chambers as upper vestibular canal, a middle median canal and a lower tympanic canal.
284884
The muscles surrounding the pupil of rabbit's eye are
1 unstriated and involuntary
2 striated and voluntary
3 unstriated and voluntary
4 striated and involuntary
Explanation:
A The pupil of rabbits eye is surrounded by iris muscles. Iris muscles are smooth muscles that lack striation and are involuntary in action. The iris works like a shutter of a camera.
UP CPMT-2004
Neural Control and Coordination
284885
Yellow spot is found in:
1 Muscles
2 Nerves
3 Kidney
4 Eyes
Explanation:
D The yellow spot is found in eyes and commonly called pinguecula. Pinguecula (singular) is condition by small, yellowish or whitish raised bumps or spot on the conjunctiva which is the clear thin membrane that covers the white part of the eyes (sclera).
Rajasthan PMT-2004
Neural Control and Coordination
284886
Rods and cones of eyes are modified:
1 Multipolar neuron
2 Unipolar neuron
3 Bipolar neuron
4 None of the above
Explanation:
C Rods cell and cones cell are photoreceptor cells present in the eye. They contain photosensitive pigments. Rod cells and cone cells are the photoreceptor neuroepithelial cells present in the retina of eye. Rod cells help in low light vision where as cone cells are active at higher light and aid in colour vision. Rod cell and cone cell in the retina do indeed modify the activity of bipolar neuron.
AFMC-2005
Neural Control and Coordination
284887
Internal ear is filled with:
1 Perilymph
2 Endolymph
3 Lymph
4 Both a and b
Explanation:
D The vestibular and tympanic canals are filled with perilymph, while median canal is filled with endolymph. The part of the inner ear involved in hearing is cochlea. The cochlea has three chambers as upper vestibular canal, a middle median canal and a lower tympanic canal.
284884
The muscles surrounding the pupil of rabbit's eye are
1 unstriated and involuntary
2 striated and voluntary
3 unstriated and voluntary
4 striated and involuntary
Explanation:
A The pupil of rabbits eye is surrounded by iris muscles. Iris muscles are smooth muscles that lack striation and are involuntary in action. The iris works like a shutter of a camera.
UP CPMT-2004
Neural Control and Coordination
284885
Yellow spot is found in:
1 Muscles
2 Nerves
3 Kidney
4 Eyes
Explanation:
D The yellow spot is found in eyes and commonly called pinguecula. Pinguecula (singular) is condition by small, yellowish or whitish raised bumps or spot on the conjunctiva which is the clear thin membrane that covers the white part of the eyes (sclera).
Rajasthan PMT-2004
Neural Control and Coordination
284886
Rods and cones of eyes are modified:
1 Multipolar neuron
2 Unipolar neuron
3 Bipolar neuron
4 None of the above
Explanation:
C Rods cell and cones cell are photoreceptor cells present in the eye. They contain photosensitive pigments. Rod cells and cone cells are the photoreceptor neuroepithelial cells present in the retina of eye. Rod cells help in low light vision where as cone cells are active at higher light and aid in colour vision. Rod cell and cone cell in the retina do indeed modify the activity of bipolar neuron.
AFMC-2005
Neural Control and Coordination
284887
Internal ear is filled with:
1 Perilymph
2 Endolymph
3 Lymph
4 Both a and b
Explanation:
D The vestibular and tympanic canals are filled with perilymph, while median canal is filled with endolymph. The part of the inner ear involved in hearing is cochlea. The cochlea has three chambers as upper vestibular canal, a middle median canal and a lower tympanic canal.
284884
The muscles surrounding the pupil of rabbit's eye are
1 unstriated and involuntary
2 striated and voluntary
3 unstriated and voluntary
4 striated and involuntary
Explanation:
A The pupil of rabbits eye is surrounded by iris muscles. Iris muscles are smooth muscles that lack striation and are involuntary in action. The iris works like a shutter of a camera.
UP CPMT-2004
Neural Control and Coordination
284885
Yellow spot is found in:
1 Muscles
2 Nerves
3 Kidney
4 Eyes
Explanation:
D The yellow spot is found in eyes and commonly called pinguecula. Pinguecula (singular) is condition by small, yellowish or whitish raised bumps or spot on the conjunctiva which is the clear thin membrane that covers the white part of the eyes (sclera).
Rajasthan PMT-2004
Neural Control and Coordination
284886
Rods and cones of eyes are modified:
1 Multipolar neuron
2 Unipolar neuron
3 Bipolar neuron
4 None of the above
Explanation:
C Rods cell and cones cell are photoreceptor cells present in the eye. They contain photosensitive pigments. Rod cells and cone cells are the photoreceptor neuroepithelial cells present in the retina of eye. Rod cells help in low light vision where as cone cells are active at higher light and aid in colour vision. Rod cell and cone cell in the retina do indeed modify the activity of bipolar neuron.
AFMC-2005
Neural Control and Coordination
284887
Internal ear is filled with:
1 Perilymph
2 Endolymph
3 Lymph
4 Both a and b
Explanation:
D The vestibular and tympanic canals are filled with perilymph, while median canal is filled with endolymph. The part of the inner ear involved in hearing is cochlea. The cochlea has three chambers as upper vestibular canal, a middle median canal and a lower tympanic canal.
