Everyday Science Mcqs Archives - Page 335 of 338 - MCQs Helper

Q:

Bolometer measures: ____________?…

A. Breadith of tree
B. Burning capacity
C. Heat radiation
D. Bearing capacity

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Q:

The percentage of plasma in human Blood is _________?…

A. 50%
B. 55%
C. 60%
D. 80%

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Q:

Dr. James Watson discovered the structure of DNA in __________?…

A. 1953
B. 1955
C. 1957
D. 1857

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Q:

Deficiency of vitamin D in human body can causes____?…

A. Gum disease
B. Skin problem
C. osteoporosis and fractures
D. Eye-sighted weakness

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Q:

A solar eclipse occurs when _________?…

A. Venus between Earth and sun
B. Moon is between Earth and sun
C. Sun is between Earth and moon
D. Moon is between Earth and Neptune

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