Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 121 to 135 of 1657

Q. Presticides are used to destroy –

a. micro-organisms

b. poisonous substances in soil

c. poisonous plants

d. insects

  • d. insects

Q. The tallest and thickest type of grass is

a. Alfalfa

b. Fodder

c. Bamboo

d. Lichens

  • c. Bamboo

Q. The process of preventing the birds from flying is called –

a. brailing

b. debeaking

c. dubbing

d. pecking

  • a. brailing

Q. Largest gland in human body is           .

a. Liver

b. Pancreas

c. Pituitary

d. Thyroid

  • a. Liver

Q. Saliva helps in the digestion of -

a. Fats

b. Starch

c. Proteins

d. Vitamins

  • b. Starch

Q. Which one of the following is not a vaccine?

a. 13CG

b. Anti-rabies

c. Polio vaccine

d. Progesterone

  • d. Progesterone

Q. The disease that is caused by virus is -

a. Typhoid

b. Cholera

c. Common Cold

d. Tetanus

  • c. Common Cold

Q. Small Pox is caused by -

a. Rubeola Virus

b. Variola Virus

c. Varicella

d. Myxovirus

  • b. Variola Virus

Q. Respiration process requires –

a. heat

b. water

c. oxygen

d. sunlight

  • c. oxygen

Q. AIDS is a/an -

a. bacterial disease

b. viral disease

c. fungal disease

d. algal disease

  • b. viral disease

Q. Amoebic dysentery is caused by -

a. Entameeba histolytica

b. Salmonella typhi

c. E. coil

d. Streptococcus pyogenes

  • a. Entameeba histolytica

Q. If the blood group of one parent is AB and that of the other 0, the possible blood group of their child would be -

a. A or B

b. A or B or O

c. A or AB or O

d. A or B or AB or O

  • a. A or B

Q. How many bones are there in the human body?

a. 187

b. 287

c. 206

d. 306

  • c. 206

Q. Which one of the following animals is called farmer's friend -

a. Ant

b. Earthworm

c. Bee

d. Butterfly

  • b. Earthworm

Q. The term ‘gene’ was coined by -

a. T. H. Morgan

b. W. L. Johanssen

c. G. Mendel

d. De Vries

  • b. W. L. Johanssen
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