Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Potassium metabisulphate is used as a food preservative for –
a. Squash
b. Tomato Ketchup
c. Fruit Juices
d. Pickles
Q. The oil which causes dropsy is –
a. Groundnut oil
b. Coconut oil
c. Sunflower oil
d. Argemone oil
Q. The function of Haemoglobin is to :
a. provide amino acids
b. carry oxygen
c. provide enzymes
d. help in excretion
Q. When nitrogenous waste accumulates in the blood which organ is not functioning?
a. Liver
b. Lungs
c. Kidneys
d. Heart
Q. Which one of the following food-stuffs of the same quantity possesses the highest calorific value?
a. Butter
b. Apple
c. Cheese
d. Sugar
Q. Which amongst the following is largest endocrine gland in the body?
a. Thyroid
b. Parathyroid
c. Adrenal
d. Pituitary
Q. The charcoal used to decolorize raw sugar is
a. Animal charcoal
b. Sugar charcoal
c. Cocoanut charcoal
d. Wood charcoal