Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 1366 to 1380 of 1657

Q. Identify an example of a connective tissue in humans -

a. Muscles

b. Cell

c. Bone

d. Fibres

  • c. Bone

Q. Photosynthesis is a/an -

a. exothermic process

b. endothermic process

c. a neutral process

d. a thermostatic process

  • b. endothermic process

Q. Which of the following are warm blooded animals?

a. Whales

b. Whale Sharks

c. Alytes

d. Dram

  • a. Whales

Q. Syrinx is the voice box in -

a. Amphibians

b. Reptiles

c. Birds

d. Mammals

  • c. Birds

Q. The ability of the eye to see in the dark, is due to the production of a purple pigment known as

a. Carotene

b. Rhodopsin

c. Iodopsin

d. Retinene

  • d. Retinene

Q. Which organ of the body produces the fluid known as bile?

a. Liver

b. Pancreas

c. Gall bladder

d. Kidney

  • a. Liver

Q. Green spinach comprises in abundance

a. Vitamin A

b. Vitamin B

c. Vitamin C

d. All options are correct

  • d. All options are correct

Q. Cooking oil can be converted into vegetable ghee by the process of

a. oxidation

b. hydrogenation

c. distillation

d. crystalisation

  • b. hydrogenation

Q. The deficiency of Vitamin B causes -

a. Scurvy

b. Dermatitis

c. Beri - Beri

d. Phynoderma

  • c. Beri - Beri

Q. In which vertebrate oxygenated and deoxygenated blood gets mixed

a. Fish

b. Amphibian

c. Bird

d. Mammal

  • b. Amphibian

Q. What is the chemical name of vitamin E?

a. Calciferol

b. Tocopherol

c. Riboflavin

d. Phylloquinone

  • b. Tocopherol

Q. Who is commonly known as "the Father of Microbiology"?

a. Robert Hooke

b. Antonie Philips van Leeuwenhoek

c. Carl Linnaeus

d. Charles Darwin

  • b. Antonie Philips van Leeuwenhoek

Q. Commonest mammal is

a. Elephant

b. Lion

c. Man (Homo sapiens)

d. Panther

  • c. Man (Homo sapiens)

Q. Lungs are the primary organs of

a. Digestion

b. Constipation

c. Perspiration

d. Respiration

  • d. Respiration

Q. Lac is produced from -

a. atree

b. an insect

c. an cat

d. amuskrat

  • b. an insect
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