Everyday Science MCQs

5120 MCQs  (Page 192 of 512)

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Apiculture refers to___________?
A. Rearing silk worms
B. Science of bee keeping
C. Science of gardening
D. Science of cultural norms and trends
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Pollutants that are introduced into the environment by human activity are called as ___________?
A. Qualitative pollutants
B. Quantitative pollutants
C. Anthropogenic pollutant
D. All of above
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The main types of plastids are___________?
A. Chloroplasts
B. Chromoplasts
C. Leucoplasts
D. All of these
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Ribosomes are tiny Granules first studied in 1955 by__________?
A. De-duve
B. Schwann
C. August weismann
D. Palade
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Which of the following plants are called arthrophytes?
A. Sphenopsids
B. Lycopsids
C. Psilopsids
D. Pteropsids
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Reptiles hibernate during_______?
A. Summer
B. Winter
C. Spring
D. Autumn
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Splitting of glucose relates to_________?
A. Respiration
B. Photorespiration
C. Glycolysis
D. Pyruvic acid
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Artherosclerosis is a major condition leading to__________?
A. Heart attack
B. Hypertension
C. Stroke
D. Tumor
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Shrinkage of protoplast due to exosmosis of water is__________?
A. Imbibition
B. Plasmolysis
C. Deplasmolysis
D. Adhesion
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The normal pH of human blood is____________?
A. 6.4
B. 7.0
C. 7.4
D. 7.5
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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