The Living World of Plants Book Back Questions & Answers
Unit 4 > Science > Class 6 > Samacheer Kalvi - English Medium
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1. Pond is an example of______
a) Marine Habitat
b) Freshwater Habitat
c) Deserts
d) Mountain
Correct answer: b) Freshwater Habitat
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2. The important function of stomata is______
a) Conduction
b) Transpiration
c) Photosynthesis
d) Absorption
Correct answer: c) Photosynthesis
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3. Organs of absorption
a) Root
b) Stem
c) Leaf
d) Flower
Correct answer: a) Root
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4. The habitat of water hyacinth
a) Aquatic
b) Terrestrial
c) Desert
d) Mountain
Correct answer: a) Aquatic
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1. Plants can live without water.
Correct answer: False
Correct Statement: Plants cannot live without water
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2. All plants have chlorophyll
Correct answer: True
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3. Plants have three parts: the root, the stem and leaves.
Correct answer: False
Correct Statement: Plants have several parts: such as the toot, the stem, the leaves, flowers, fruits and seeds.
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4. Mountain is an example for freshwater habitat.
Correct answer: False
Correct Statement: Rivers, ponds, lakes and pools are the exampled for freshwater habitat. (or) Mountain is an example for Terrestrial habitat
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5. Root is modified into spines.
Correct answer: False
Correct Statement: Leaves are modified into spines.
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6. Green plants need sunlight
Correct answer: True
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1. Earth's surface is covered by_______% of water.
Correct answer: more than 70
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2. The driest places on earth are_______
Correct answer: deserts
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3. Fixation and absorption are the main functions of_________
Correct answer: root
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4. Primary organs of photosynthesis are________
Correct answer: leaves
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5. Tap root system present in plants
Correct answer: dicotyledonous
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1. Mountain
Correct answer: Himalayas
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2. Desert
Correct answer: Dry place
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3. Stem
Correct answer: Branches
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4. Photosynthesis
Correct answer: Leaves
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5. Fibrous Root
Correct answer: Monocot
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1. Leaf Stem Root Flower
Correct answer: Root, Stem, Leaves, Flower
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2. Transpiration Conduction - Absorption Fixation
Correct answer: Fixation, Absorption, Conduction, Transpiration