Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Normally animals can change the place, but which one of the following animals cannot change the place?
a. Starfish
b. Sponge
c. Hydra
d. Leech
Q. The maximum biological damage is produced by –
a. X rays
b. gamma - rays
c. beta - rays
d. alpha - rays
Q. Which protein - sugar pair is present in milk?
a. Casein, Sucrose
b. Casein, Lactose
c. Fenitin, Maltose
d. Albumin, Glucose
Q. Who discovered that Malaria was caused by female Anopheles?
a. Edward Jenner
b. Louis Pasteur
c. Robert Koch
d. Ronald Ross
Q. Saprophytes are the organisms which depend for food on –
a. living plants
b. living animals
c. dead and decaying material
d. inorganic chemical compounds
Q. Production of alcohol from organic compounds by microorganisms is known as
a. Combustion
b. Fermentation
c. Anaerobic: respiration
d. Aerobic respiration
Q. Odontokgy is the branch of science which deals with the study of –
a. Teeth
b. Ontogeny
c. Bone
d. Ageing
Q. Biodegradable wastes can usually be converted into useful substances with the help of -
a. Bacteria
b. Nuclear proteins
c. Radioactive substances
d. Viruses
Q. Greater population can be supported on the earth only if we eat more -
a. mutton
b. eggs
c. plant products
d. beef
Q. The longest part of the alimentary canal is the –
a. Small Intestine
b. large Intestine
c. Oesophagus
d. Both A and C