Category: Everyday Science Mcqs

A. Cosmic rays
B. Pulsars
C. The formation of heavy elements
D. Quasars

A. Measuring the size of tree

B. Counting the number of rings in the stern

C. Counting the number of branches

D. Counting the number of leaves

A. Vision, bone and body growth
B. Immune defenses, maintenance of body linings and skin
C. Normal cell development and reproduction
D. All of the above

A. 0 ‘C
B. 37 ‘
C. Room Temperature
D. Temperature of the place where it is kept
E. None of these

A. Plants
B. Soil
C. Animals
D. Bacteria

A. 993
B. 981
C. 250
D. 375

A. Onions
B. Origins
C. Cancer
D. Diseases

A. 6%
B. 9%
C. 12%
D. 15%

A: Stratosphere
B: Troposphere
C: Ionosphere 
D: None of above

A. Thrombocytes
B. Leucocytes
C. Erythrocytes
D. None of These