284665
Which of the following is not correctly matched?
1 Rhinoncephalon - olfactory
2 Hypothalamus - pituitary
3 Cerebellum - balance
4 Medulla oblongata - temperature regulation
Explanation:
D Medulla oblongata contains centre for the control of heart beat, respiration digestion, blood, pressure, gut peristalsis, swallowing of food, secretions of glands, involuntary function (vomiting), coughing vasoconstrictor, vasodilator, sneezing and hiccuping etc. The medulla oblongata is not centre for temperature regulation, it is controlled by the hypothalamus.
Rajasthan PMT-2002
Neural Control and Coordination
284666
Power of regeneration is minimum in:
1 Brain cell
2 Liver cell
3 Bone cell
4 Muscle cell
Explanation:
A In brain cells the power of regeneration capacity is minimum. Brain cell remain in the beginning stage of the inter phase of cell division for their life and never divide. Instead they develop by forming new synapses with other neurons. They lack cellular machinery for cell division because there is no cell division observed after maturity in nervous tissues.
Haryana PMT-1999
Neural Control and Coordination
284667
Memory weakens if one of the following part is injured:
1 Medulla
2 Cerebellum
3 Cerebrum
4 Hypothalamus
Explanation:
C If person has lost his memory in an accident that means the cerebrum has got injured. Cerebrum is divided in four regions called lobes that control sense, thoughts and movement. The four lobes are the occipital temporal, frontal and parietal lobes. Cerebrum or cortex is the largest part of the human brain associated with the higher brain function such as thought and action.
Haryana PMT-1999
Neural Control and Coordination
284668
Hypothalamus forms the floor and lower part of:
1 3rd ventricle
2 Optocoel
3 Lateral ventricle
4 4th ventricle
Explanation:
A Hypothalamus region of the brain laying below the thalamus and making up the floor of the third cerebral ventricle. Third ventricle is a narrow funnel shaped cavity of the brain. Its located in the midline comprising the central part of the ventricular system of the brain. Third ventricle directly communicated with other ventricles.
284665
Which of the following is not correctly matched?
1 Rhinoncephalon - olfactory
2 Hypothalamus - pituitary
3 Cerebellum - balance
4 Medulla oblongata - temperature regulation
Explanation:
D Medulla oblongata contains centre for the control of heart beat, respiration digestion, blood, pressure, gut peristalsis, swallowing of food, secretions of glands, involuntary function (vomiting), coughing vasoconstrictor, vasodilator, sneezing and hiccuping etc. The medulla oblongata is not centre for temperature regulation, it is controlled by the hypothalamus.
Rajasthan PMT-2002
Neural Control and Coordination
284666
Power of regeneration is minimum in:
1 Brain cell
2 Liver cell
3 Bone cell
4 Muscle cell
Explanation:
A In brain cells the power of regeneration capacity is minimum. Brain cell remain in the beginning stage of the inter phase of cell division for their life and never divide. Instead they develop by forming new synapses with other neurons. They lack cellular machinery for cell division because there is no cell division observed after maturity in nervous tissues.
Haryana PMT-1999
Neural Control and Coordination
284667
Memory weakens if one of the following part is injured:
1 Medulla
2 Cerebellum
3 Cerebrum
4 Hypothalamus
Explanation:
C If person has lost his memory in an accident that means the cerebrum has got injured. Cerebrum is divided in four regions called lobes that control sense, thoughts and movement. The four lobes are the occipital temporal, frontal and parietal lobes. Cerebrum or cortex is the largest part of the human brain associated with the higher brain function such as thought and action.
Haryana PMT-1999
Neural Control and Coordination
284668
Hypothalamus forms the floor and lower part of:
1 3rd ventricle
2 Optocoel
3 Lateral ventricle
4 4th ventricle
Explanation:
A Hypothalamus region of the brain laying below the thalamus and making up the floor of the third cerebral ventricle. Third ventricle is a narrow funnel shaped cavity of the brain. Its located in the midline comprising the central part of the ventricular system of the brain. Third ventricle directly communicated with other ventricles.
284665
Which of the following is not correctly matched?
1 Rhinoncephalon - olfactory
2 Hypothalamus - pituitary
3 Cerebellum - balance
4 Medulla oblongata - temperature regulation
Explanation:
D Medulla oblongata contains centre for the control of heart beat, respiration digestion, blood, pressure, gut peristalsis, swallowing of food, secretions of glands, involuntary function (vomiting), coughing vasoconstrictor, vasodilator, sneezing and hiccuping etc. The medulla oblongata is not centre for temperature regulation, it is controlled by the hypothalamus.
Rajasthan PMT-2002
Neural Control and Coordination
284666
Power of regeneration is minimum in:
1 Brain cell
2 Liver cell
3 Bone cell
4 Muscle cell
Explanation:
A In brain cells the power of regeneration capacity is minimum. Brain cell remain in the beginning stage of the inter phase of cell division for their life and never divide. Instead they develop by forming new synapses with other neurons. They lack cellular machinery for cell division because there is no cell division observed after maturity in nervous tissues.
Haryana PMT-1999
Neural Control and Coordination
284667
Memory weakens if one of the following part is injured:
1 Medulla
2 Cerebellum
3 Cerebrum
4 Hypothalamus
Explanation:
C If person has lost his memory in an accident that means the cerebrum has got injured. Cerebrum is divided in four regions called lobes that control sense, thoughts and movement. The four lobes are the occipital temporal, frontal and parietal lobes. Cerebrum or cortex is the largest part of the human brain associated with the higher brain function such as thought and action.
Haryana PMT-1999
Neural Control and Coordination
284668
Hypothalamus forms the floor and lower part of:
1 3rd ventricle
2 Optocoel
3 Lateral ventricle
4 4th ventricle
Explanation:
A Hypothalamus region of the brain laying below the thalamus and making up the floor of the third cerebral ventricle. Third ventricle is a narrow funnel shaped cavity of the brain. Its located in the midline comprising the central part of the ventricular system of the brain. Third ventricle directly communicated with other ventricles.
284665
Which of the following is not correctly matched?
1 Rhinoncephalon - olfactory
2 Hypothalamus - pituitary
3 Cerebellum - balance
4 Medulla oblongata - temperature regulation
Explanation:
D Medulla oblongata contains centre for the control of heart beat, respiration digestion, blood, pressure, gut peristalsis, swallowing of food, secretions of glands, involuntary function (vomiting), coughing vasoconstrictor, vasodilator, sneezing and hiccuping etc. The medulla oblongata is not centre for temperature regulation, it is controlled by the hypothalamus.
Rajasthan PMT-2002
Neural Control and Coordination
284666
Power of regeneration is minimum in:
1 Brain cell
2 Liver cell
3 Bone cell
4 Muscle cell
Explanation:
A In brain cells the power of regeneration capacity is minimum. Brain cell remain in the beginning stage of the inter phase of cell division for their life and never divide. Instead they develop by forming new synapses with other neurons. They lack cellular machinery for cell division because there is no cell division observed after maturity in nervous tissues.
Haryana PMT-1999
Neural Control and Coordination
284667
Memory weakens if one of the following part is injured:
1 Medulla
2 Cerebellum
3 Cerebrum
4 Hypothalamus
Explanation:
C If person has lost his memory in an accident that means the cerebrum has got injured. Cerebrum is divided in four regions called lobes that control sense, thoughts and movement. The four lobes are the occipital temporal, frontal and parietal lobes. Cerebrum or cortex is the largest part of the human brain associated with the higher brain function such as thought and action.
Haryana PMT-1999
Neural Control and Coordination
284668
Hypothalamus forms the floor and lower part of:
1 3rd ventricle
2 Optocoel
3 Lateral ventricle
4 4th ventricle
Explanation:
A Hypothalamus region of the brain laying below the thalamus and making up the floor of the third cerebral ventricle. Third ventricle is a narrow funnel shaped cavity of the brain. Its located in the midline comprising the central part of the ventricular system of the brain. Third ventricle directly communicated with other ventricles.
