Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 826 to 840 of 1657

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

  • a. Peacock, Ostrich, Tortoise

Q. Red rot is a disease caused to which of the following plant?

a. Paddy

b. Sugarcane

c. Mustard

d. Wheat

  • b. Sugarcane

Q. Enzymes are absent in –

a. fungi

b. bacteria

c. viruses

d. algae

  • c. viruses

Q. Olive Ridley is a famous -

a. cricketer

b. turtle species

c. grass type vegetation

d. Another name for olive tree

  • b. turtle species

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

  • c. 5-10 decibels

Q. EEG is a technique to record the activity of –

a. heart

b. lungs

c. brain

d. muscles

  • c. brain

Q. Lactose is present in –

a. grapes

b. milk

c. lime

d. vinegar

  • b. milk

Q. The colour of cow's milk is slightly yellow due to the presence of –

a. xanthophyll

b. riboflavin

c. ribulose

d. carotin

  • d. carotin

Q. Which one of these is a communicable disease?

a. Diabetes

b. Diphtheria

c. Arthritis

d. Cancer

  • b. Diphtheria

Q. Which one of the following is a hereditary disease?

a. Haemophilia

b. Myopia

c. Anaemia

d. Leukemia

  • a. Haemophilia

Q. What is the Normal Blood Volume in human adult?

a. One litre

b. Three litres

c. Five litres

d. Seven litres

  • c. Five litres

Q. Which of the following has no blood, but respires?

a. Fish

b. Earthworm

c. Hydra

d. Cockroach

  • c. Hydra

Q. Organisms that generate energy using light are known as -

a. Chaemolithotrophs

b. Oligotrophs

c. Bacteria

d. Photoautotrophs

  • d. Photoautotrophs

Q. Entomology is the study of –

a. Birds

b. Insects

c. Fossils

d. Fungi

  • b. Insects
Subscribe Now

Get All Updates & News