MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
A. To remove waste product from the body
Explanation
To remove waste product from the body is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Phycology
Explanation
Phycology, also called algology, the study of algae, a large heterogeneous group of chiefly aquatic plants ranging in size from microscopic forms to species as large as shrubs or trees.
Correct answer
B. Beaufort Scale
Explanation
Anemometer is the tool used to measures the speed of wind. Beaufort scale is used for measuring wind speed.
Correct answer
B. Spleen
Explanation
Spleen is referred as a blood bank of body because it is the organ having the function of making and storing lymphocytes and storing red corpuscles. These are squeezed out into the blood-stream when the body needs more in circulation, as for instance in haemorrhage or shock.
Correct answer
B. Troposphere
Explanation
Troposphere is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Annealing
Explanation
Annealing is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Vitamin C
Explanation
Vitamin C is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Fusion nuclear reaction
Explanation
Fusion nuclear reaction is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Karman line
Explanation
Karman line is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. 45 dB
Explanation
45 dB is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.