Living World of Animals Book Back Questions & Answers
Unit 5 > Science > Class 6 > Samacheer Kalvi - English Medium
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1. The study of living things or organisms is called
a. Psychology
b. Biology
c. Zoology
d. Botany
Correct answer: b. Biology
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2. Which of the following are characteristics of living beings? (i) Respiration (ii) Reproduction (iii) Adaptation (iv) Excretion Choose the correct sequence
a. (i), (ii), and iv only
b. (i), (ii) only
c. (ii) and (iv)only
d. (i), (ii), (iii) and (iv)
Correct answer: d. (i), (ii), (iii) and (iv)
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3. Lizards breathe through their
a. Skin
b. Gills
c. Lungs
d. Trachea
Correct answer: c. Lungs
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4. All animals need
a. Food and water only
b. Water only
c. Air, food and water
d. Food only
Correct answer: c. Air, food and water
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5. Which animal has the special organs of breathing called gills
a. Earthworm
b. Fox
c. Fish
d. frog
Correct answer: c. Fish
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6. Choose the set that represents only biotic components of a habitat
a. Tiger, Deer, Grass, Soil
b. Rocks, Soil, Plants, Air
c. Sand, Turtle, Crab, Rocks
d. Aquatic plant, Fish, Frog, Insects
Correct answer: d. Aquatic plant, Fish, Frog, Insects
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7. Which of the following cannot be called as a habitat?
a. A desert with camels
b. A pond with fish and snails
c. Cultivated land with grazing cattle
d. A jungle with wild animals
Correct answer: c. Cultivated land with grazing cattle
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8. Birds fly in the air with the help of
a. heavy and strong Bones
b. Soft and thick Bones
c. Hollow and light Bones
d. Flat and thick Bones
Correct answer: c. Hollow and light Bones
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9. Paramecium moves from one place to other with the help of
a. Pseudopodia
b. Flagella
c. Foot
d. Cilia
Correct answer: d. Cilia
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10. Kangaroo rat lives in
a. Aquatic habitat
b. Desert habitat
c. Grass land habitat
d. Mountain habitat
Correct answer: b. Desert habitat
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1. Aquatic, deserts, mountains are called_________
Correct answer: habitats
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2. Based on the number of cells present animals are classified into_______ and________
Correct answer: unicellular and multicellular
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3. Tail of a bird acts as a rudder which helps to________
Correct answer: control the direction of the movements
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4. Amoeba moves with the help of________
Correct answer: Pseudopodia (false foot)
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1. Habitat is a living or dwelling place of organism
Correct answer: True
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2. The geographical features and environmental conditions on earth remain same from one place to other
Correct answer: False
Correct Statement: The geographical features and environmental conditions on earth differ from one place to other
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3. Amoeba is a unicellular organism and moves with pseudopodia.
Correct answer: True
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4. Birds can see only one object at a time
Correct answer: False
Correct Statement: Birds can see two objects at a time. (Binocular vision)
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5. Paramoecium is a multicelluar organism
Correct answer: False
Correct Statement: Paramecium is a unicellular organism
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1. Tropical rain forests, grasslands and desserts are known as _____
Correct answer: habitats
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2. Some living things are made of a single cell, they are called_____organism
Correct answer: unicelluar
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3. The breathing organ of a fish is known as_____
Correct answer: gills
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4. The lizard______on the ground with its claw on its feet
Correct answer: moves
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5. Camel stores______in its hump.
Correct answer: fat