A. Same Chemical Properties
B. Same Chemical Numbers
C. Different Chemical Properties
D. Different Chemical Numbers
A. copper
B. zinc
C. aluminium
D. iron
Deficiency of Vitamin-D results in __________?
A. night blindness
B. rickets
C. scurvy
D. hair fall
A. Thyroid gland
B. Pituitary gland
C. Adrenal gland
D. eal gland
PITUITARY-GLAND is the smallest Endocrine gland in our body,which is situated in the Brain. This gland is smallest but is called as—MASTER GLAND as it controlls the production of Harmones from other glands of body also,such as-Thyroid,Ovaries etc.
A. South Pole
B. North Pole
C. Both A and B
D. None of These
Color of the glow produced in the discharge tube:
A. depends on the pressure in the discharge tube
B. depends on the metal used as cathode
C. depends on the gas used in the discharge tube
D. does not depend on the nature of the gas used in the discharge tube
A. 1953
B. 1955
C. 1957
D. 1857