MCQ Questions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings with Answers

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Q1. Dolphins and whales breathe through _

(A) Gills
(B) Skin
(C) Lungs
(D) Blowholes

Q2. Respiration in aquatic animals occurs by

(A) lungs
(B) gills
(C) nostrils
(D) legs

Q3. Which animals have thick skin, which prevent evaporation. They do not sweat and hence can survive without water for longer period ?

(A) Desert animals
(B) Sea animals
(C) Forest animals
(D) None of these

Q4. Which part of a camel will shrink in size when there is no food for a long time and retain its size when food is available?

(A) Rough tongue
(B) Long eyelashes
(C) Hump
(D) Neck

Q5. What are the characteristics of a desert plant?

(A) No leaves or very small leaves
(B) Spines
(C) Deep roots
(D) All of these

Q6. Which one of the following statements is correct?

(A) Several kinds of plants and animals may share the same habitat.
(B) All the animals and plants in a habitat are adopted to it.
(C) Both the statements are correct.
(D) None of these is correct.

Q7. The process of producing energy by the break down of food is called __

(A) Photosynthesis
(B) Transpiration
(C) Respiration
(D) Reproduction

Q8. An irreversible change in the size, weight and volume of living organisms accompanied by increase in number of cells are known as:

(A) Cells
(B) Movement
(C) Growth
(D) Life span

Q9. Animals and plants have certain features which make them to survive in a particular habitat. This is called

(A) adaptation
(B) speciation
(C) specialisation
(D) evolution

Q10. Bacteria and fungus are examples for __

(A) Producers
(B) Consumers
(C) Decomposers
(D) None of these

Q11. …………….. are plants growing in hot and dry places.

(A) Heterotrophs
(B) Xerophytes
(C) Autotrophs
(D) None of these

Q12. Some animals hibernate to

(A) Escape cold weather
(B) Escape hot weather
(C) Preventing loss of water from body
(D) Escaping from enemies

Q13. Which is an example of an animal found in mountain region?

(A) Leopard
(B) Yak
(C) Mountain goat
(D) All of these

Q14. The feature of a fish that helps it to live inside:

(A) Mountain
(B) Forest
(C) Water
(D) None of these

Q15. Science of study of living things is called _

(A) Botany
(B) Biology
(C) Zoology
(D) None of these

We hope the given NCERT MCQ Questions for Class 6 Science PDF Free Download solution will definitely help you to achieve perfect score. If you have any queries related to CBSE Class 6 Science MCQs Multiple Choice Questions with Answers, drop your questions below and will get back to you in no time.

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