Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. In which of the following groups, animals bear no teeth?
a. Peacock, Ostrich, Tortoise
b. Owl, Loris, Crow
c. Alligator, Turtle Tortoise
d. Turtle, Kiwi, Cow
Q. Red rot is a disease caused to which of the following plant?
a. Paddy
b. Sugarcane
c. Mustard
d. Wheat
Q. Olive Ridley is a famous -
a. cricketer
b. turtle species
c. grass type vegetation
d. Another name for olive tree
Q. The standard audible capacity of a healthy human being as per World Health Organi-sation is in the range of -
a. 45-50 decibels
b. 200-250 decibels
c. 5-10 decibels
d. 2000-2500 decibels
Q. The colour of cow's milk is slightly yellow due to the presence of –
a. xanthophyll
b. riboflavin
c. ribulose
d. carotin
Q. Which one of the following is a hereditary disease?
a. Haemophilia
b. Myopia
c. Anaemia
d. Leukemia
Q. What is the Normal Blood Volume in human adult?
a. One litre
b. Three litres
c. Five litres
d. Seven litres
Q. Organisms that generate energy using light are known as -
a. Chaemolithotrophs
b. Oligotrophs
c. Bacteria
d. Photoautotrophs