Animals: Structure and Functions Quiz - CBSE Class 5 Science

Free practice quiz: Animals: Structure and Functions (CBSE Class 5 Science). 19 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

Sample questions

1. Which organ helps in the breathing process of mammals?

   1. Heart
   2. Liver
   3. Lungs
   4. Kidneys
   Show answer

   Answer: C. Lungs

   Lungs are the primary organs that facilitate the breathing process in mammals by exchanging oxygen and carbon dioxide.

2. What is the term for animals that feed primarily on plants?

   1. Carnivores
   2. Herbivores
   3. Omnivores
   4. Insectivores
   Show answer

   Answer: B. Herbivores

   Herbivores are animals that mainly consume plant material for their nutrition.

3. Where are a bird's vocal cords located?

   1. Heart
   2. Lungs
   3. Syrinx
   4. Trachea
   Show answer

   Answer: C. Syrinx

   Birds have a syrinx located at the base of their trachea, which allows them to produce sounds.

4. What role do whiskers play in the lives of many mammals?

   1. Hearing
   2. Vision
   3. Tactile sensing
   4. Smelling
   Show answer

   Answer: C. Tactile sensing

   Whiskers are sensitive touch receptors that help mammals sense their environment and detect changes.

5. What helps desert animals like camels to conserve water?

   1. Fast metabolism
   2. No sweat glands
   3. Water stored in humps
   4. Ability to drink seawater
   Show answer

   Answer: B. No sweat glands

   Desert animals, such as camels, have adapted to conserve water by reducing water loss, such as lacking sweat glands.

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