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The Sun produces most of its energy by_____________?
A. Nuclear fusion
B. nuclear fission
C. Burning hydrogen
D. None of these
It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. But the man feels quite comfortable. Is it because of__________?
A. An equal and opposite pressure acts from inside
B. of the height of a man
C. of gravity
D. Earth pulls the man upward
E. None of these
Inhaled air passes through which of the following in the last?
A. Bronchiole
B. Larynx
C. Pharynx
D. Trachea
E. None of these
In Eye donation, which part of the eye is used?
A. Retina
B. Iris
C. Cornea
D. Optic nerve
Who is Considered as the Father of Botany?
A. Aristotle
B. Gregor Joghn Mandle
C. Theophrastus
D. Carolus Linnaeus
Which Part of the Brain Regulates Body Temperature?
A. cerebellum
B. cerebrum
C. hypothalamus
D. medulla
Which of the following is a Non Metal that remains Liquid at room temperature?
A. Phosphorous
B. Bromine
C. Chlorine
D. Helium
Which of the following is used in Pencils?
A. Graphite
B. Silicon
C. Charcoal
D. Phosphorus
Frog Heart has how many chambers?
A. 2
B. 3
C. 4
D. 5
What do you understand about the disease “Insomnia”?
A. Color blindness
B. Depression
C. Hypertension
D. Inability to sleep
How many moons does Uranus have?
A. 15
B. 12
C. 27
D. 45
Inhaled air passes through which of the following in the last?, How many moons does Uranus have?, Frog Heart has how many chambers?, Which Part of the Brain Regulates Body Temperature?
