Top 1000+ Solved Biology (GK) MCQ Questions Answer
Q. Which of the following weeds has been found useful to check water pollution caused by industrial effluents?
a. Partheniurn
b. Elephant grass
c. Water hyacinth
d. Both (1) and (2)
Q. All are protozoan diseases except –
a. Elephantiasis
b. Oriental sores
c. Sleeping sickness
d. Kula-czar
Q. Transfer of genetic information from one generation to the next generation is by -
a. RNA
b. Codon
c. DNA
d. messenger RNA
Q. Plants used for the production of biofuel are:
a. Pongamia glabra
b. Jatropa curcus
c. Acacia melanoxylon
d. Azadirachta indica
Q. Which one of the following is the ideal food for newborn babies?
a. Water
b. Sugar
c. Honey
d. Milk
Q. Tendons and ligaments are –
a. Connective tissue
b. Muscular tissue
c. Epithelial tissue
d. Skeletal tissue
Q. A plant with 30 cm or more circumference from human chest height is identified as -
a. Herb
b. Shrub
c. Medicinal herbs
d. Tree
Q. The skin biting mosquito has legs as locomotory organ which are –
a. Four pairs
b. Three pairs
c. Two pairs
d. One pair
Q. Hydrochloric acid is secreted by the cells lining the –
a. Oral cavity
b. Stomach
c. Ileum
d. Colon
Q. Emulsification is -
a. breaking fats into small globules
b. digestion of fats
c. absorption of fats
d. storage of fats