Everyday Science MCQs

5120 MCQs  (Page 339 of 512)

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Which one of the following animal has two separate circulatory pathways?
A. Shark
B. Whale
C. Frog
D. Lizard
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Serum differs from blood in________?
A. Lacking globulins
B. Lacking albumins
C. Lacking clotting factors
D. Lacking antibodies
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Muscle fatigue occurs due to accumulation of___________?
A. Acidic acid
B. Butyric acid
C. Citric acid
D. Lactic acid
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An increase in the heart rate is termed as:_________?
A. Bradycardia
B. Tachycardia
C. Trachybradycardia
D. Non of these
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A decrease in the rate of beating of heart is called__________?
A. Bradycardia
B. Tachycardia
C. Braditachycardia
D. Non of these
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Which organelles contain its own DNA?
A. Nucleus
B. Mitochondria
C. Chloroplast
D. All of these
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Which planet is called “Lopsided planet” ?
A. Mercury
B. Venus
C. Uranus
D. Saturn
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How many planets in Solor Syestem?
A. 4
B. 5
C. 6
D. 8
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DNA of mitochondria is__________?
A. Circular
B. Spring
C. Straight
D. All of these
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Corona disease is a ________  disease?
A. Infectious diseases
B. Deficiency disease
C. Hereditary disease
D. Physiological diseases
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی وقت میں، ایک ساتھ، بیک وقت

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