Top 1000+ Solved Biology (GK) MCQ Questions Answer

From 616 to 630 of 1657

Q. Which of the following is a good source of Vitamin 'E'?

a. Me

b. Ghee

c. Yellow Yolk

d. Fresh Vegetables

  • d. Fresh Vegetables

Q. Penicillinis isolated from :

a. Fungi

b. Algae

c. Virus

d. Bacteria

  • a. Fungi

Q. Insulin for Diabetes is invented by

a. Edward Jenner

b. Alexander Fleming

c. E.F. Banting

d. Hoffiman

  • c. E.F. Banting

Q. What is the term used for the process of pollination by birds?

a. Embryophily

b. Ornithophily

c. Entomophily

d. Hydrophily

  • b. Ornithophily

Q. The trace metal present in insulin is –

a. iron

b. zinc

c. cobalt

d. manganese

  • b. zinc

Q. Male mosquitoes -

a. Suck blood

b. Feed on plant juices

c. Spread encephalitis

d. Spread malaria

  • b. Feed on plant juices

Q. Where is the Pineal Gland situated?

a. in the Liver

b. in the Brain

c. in the Kidneys

d. in the Uterus

  • b. in the Brain

Q. Which of the following cells secrete insulin?

a. Alpha cells

b. Delta cells

c. Nerve cells

d. Beta cells

  • d. Beta cells

Q. In the human body, fats are stored in the –

a. Epidermis

b. Adipose tissue

c. Liver

d. Epithelium

  • b. Adipose tissue

Q. Blood pressure is measured with:

a. Thermometer

b. Barometer

c. Sphygmomanometer

d. Lactometer

  • c. Sphygmomanometer

Q. The reagent used to test the presence of starch in leaves is –

a. Fehling's solution

b. Iodine solution

c. Million's reagent

d. Benedict's solution

  • b. Iodine solution

Q. Malaria can be cured with a drug extracted from

a. Belladonna tree

b. Cinchona tree

c. Oak tree

d. Neem tree

  • b. Cinchona tree

Q. Blood does not clot in the blood vessels due to the presence of –

a. Thrombin

b. Fibrinogen

c. Heparin

d. Prothrombin

  • c. Heparin

Q. The substance used to bring down body temperature in high fever, is –

a. Tranquilisers

b. Antipyretics

c. Analgesics

d. Antibiotics

  • b. Antipyretics

Q. Which of these produces energy?

a. Carbohydrates

b. Proteins

c. Vitamins

d. Mineral salts

  • a. Carbohydrates
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