MSH is produced from
Correct answer B. Median pituitary
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Biology MCQs
Page 64 of Biology multiple-choice questions with answers. Tap an option to check yourself.
Page 64 of 75
Acromegaly is caused due to oversecretion of
Correct answer D. Thyroxin
Insufficient secretion of iodothyroxine in adults causes
Correct answer A. Myxedema
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Number of pairs of cranial nerves is
Correct answer C. 12
Which of the following feature is not related to neuron
Correct answer B. Regeneration
It is one of the convulsive disorders of nerves which are characterized by abrupt transient symptoms of motor, sensory, psychic or autonomic nature.
Correct answer B. Epilepsy
Receptors for hearing come under heading of
Correct answer B. Mechanical
Which of the following allows precise muscular movements?
Correct answer B. Cerebellum
Which of the following is second largest part of the brain?
Correct answer B. Cerebellum
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Intelligence is under the control of
Correct answer A. Cerebrum
Co-ordination in man is brought about by
Correct answer C. Both of these
Which of the followings is missing from the nervous system of planaria?
Correct answer D. none of these.
Hydra has
Correct answer C. Neuron-cells
Any change in the environment of an organism is called
Correct answer A. Stimulus
Which of the followings are effectors?
Correct answer D. Both 'a' & 'b'
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Co-ordination results in
Correct answer D. All of these
Maximum speed of nerve impulse transmission is
Correct answer C. 120m/sec
Na+ -K+ ATPase pump is important for:
Correct answer C. Recovery of resting potential.
Normal action potential of a neuronal cell is:
Correct answer A. plus 50 mv
Normal resting membrane potential of a neuron is
Correct answer C. ? 70 mv