Which element has the second most % in human body...? Mcqs

Latest MCQs

Which element has the second most % in human body...?

(A) Oxygen 65%
(B) Calcium 75%

(C) Hydrogen 10%
(D) Carbon 18%

Latest MCQs

A process in which two light nuclei combine to form a heavier nucleus is called...?

(A) Nuclear fusion
(B) Nuclear fission

(C) Beta-decay
(D) Alpha-decay

Latest MCQs

A term biotype means ___________...?

(A) all individuals having same phenotype
(B) all individuals having same genotype

(C) all individual with different phenotype
(D) all individuals with different genotype

Latest MCQs

Which of the following disease is spread by Fleas...?

(A) Small pox
(B) Tetnus

(C) Typhus
(D) Yellow fever

Latest MCQs

The moon’s surface is constantly bombarded by...?

(A) Comets
(B) UV light

(C) Meteoroids
(D) All of the above

Latest MCQs

Midnight "Sun" is a phenomena of___ circle....?

(A) The entire Arctic circle
(B) The entire Atlantic circle

(C) Titled position of earth on its axis
(D) The entire Pacific

Latest MCQs

Photosynthesis is the only process which produces free O2 by splitting _____...?

(A) Glucose
(B) Carbon Dioxide

(C) Chlorophyll
(D) Water

Latest MCQs

Light reaches us from the Sun is about 8 minutes and from Sirius in about _____...?

(A) 8 minutes
(B) 8 days

(C) 8 months
(D) 8 years

Latest MCQs

Which solution contain more water...?

(A) 1.0M
(B) 0.75M

(C) 0.5M
(D) 0.25M

Latest MCQs

DNA is _____________...?

(A) Acetic Acid
(B) A class of nucleic acids

(C) Citric Acid
(D) None of these

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