Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Solar energy is converted into chemical energy during –
a. Combustion
b. Transition
c. Photosynthesis
d. Fusion
Q. Which one of the following is an insectivorous plant?
a. Utricularia
b. Sequoia Gigantia
c. Nostoc
d. Bryophyta
Q. Mechanism preventing interbreeding is called –
a. Adaptation
b. Isolation
c. Reproduction
d. Recombination
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. Cod liver oil from fish is rich in which vitamin?
a. Vitamin A
b. Vitamin D
c. Vitamin C
d. Vitamin B
Q. Organisms using simple food material acquired from inorganic sources in the form of carbon dioxide and water are called –
a. Autotrophs
b. Heterotrophs
c. Organotroph
d. Both (1) and (3)
Q. Harvesting season of Kharif crop in India is .
a. January, March
b. Febrtilary, April
c. September, October
d. November, January
Q. The deciduous trees will –
a. shed their leaves every year
b. not lose their leaves
c. synthesise their own food
d. depend on others for their food
Q. Which of the following is responsible for transport of food and other substances in plants?
a. Xylem
b. Phloem
c. Chloroplast
d. None these
Q. Which lobe of human brain is associated with hearing?
a. Frontal lobe
b. Parietal lobe
c. Temporal lobe
d. Occipital lobe
Q. "Slipper animalcule" is the common name for:
a. Paramecium
b. Tiypanosoma
c. Monocystis
d. Plasmodium