Everyday Science Mcqs

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. Nitrous Oxide
B. Methane
C. Carbon Dioxide
D. Carbon Dioxide & Nitrous Oxide

Carbon dioxide (CO2) is used in some hand-held extinguishers and in fixed systems to displace oxygen and smother the fire. CO2 is used in some dry chemical (powder) hand-held and wheeled extinguishers as a propellant to expel the agent (dry chemical) which, through a chemical reaction, extinguishes the fire.

A. Carbon Dioxide
B. Methane
C. Ethene
D. Carbon Monoxide

A. Charles Law
B. Boyles Law
C. Grams Law
D. Dalton’s Law

Charles’s law, or the law of volumes, was found in 1787 by Jacques Charles. It states that, for a given mass of an ideal gas at constant pressure, the volume is directly proportional to its absolute temperature, assuming in a closed system.

A. Maxwell
B. Einstein
B. Newton
D. Huygein

A. Carl Linnaeus
B. Francis Crik
C. Robert. Brown
D. William Harvey

A. James Watt
B. Robert Fluton
C. Frank Whittle
D. George Stephenson

A. Erythrocytes
B. Leukocytes
C. Thrombocytes
D. None of these

A. Erythrocytes
B. Leukocytes
C. thrombocytes
D. None of these