Everyday Science MCQs

5120 MCQs  (Page 408 of 512)

Attempt Everyday Science MCQs Quiz
C6H12O6 + 6O2 ? 6CO2 + 6H20 + ENERGY represents:____________?
A. Photosynthesis
B. Aerobic respiration
C. Anaerobic respiration
D. Respiration
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Intelligence is under the control of____________?
A. Cerebrum
B. Cerebellum
C. Thalamus
D. Hypothalamus
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Which of the following acts as thermoregulator?
A. Cerebrum
B. Cerebellum
C. Thalamus
D. Hypothalamus
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Receptors for hearing come under heading of___________?
A. Chemical
B. Mechanical
C. Photo
D. Nociceptors
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Microscopic gaps between the neuron endings are called__________?
A. Transmitters
B. Synapses
C. Pores
D. Nodes
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Under resting membrane potentials:
A. Outer surface of neuron is more positive
B. Inner surface of neuron is more positive
C. Both of these surfaces are equally positive
D. None of these.
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Reflex actions below the neck are under control of____________?
A. Brain
B. Spinal cord
C. Hypothalamus
D. None of these.
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Which of the following is largest part of brain?
A. Cerebrum
B. Cerebellum
C. Medulla oblongata
D. Thalamus
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Any change in the environment of an organism is called___________?
A. Stimulus
B. Variation
C. Response
D. Reaction
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Hydra has___________?
A. Brain
B. Nerves
C. Neuron-cells
D. All of these
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Word of the Day
27 Jul
Widen
make or become wider.
چوڑا ہونا، کشادہ کرنے کا عمل

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