Plants Book Back Answers & Guides
Unit 3 > Science > Class 4 > Samacheer Kalvi - English Medium
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1. The tip of the leaf is
a. blade
b. apex
c. midrib
d. veins
Correct answer:
b. apex
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2. Which one of the following is a primary producer?
a. Plant
b. Animal
c. Human
d. None of the above
Correct answer:
a. Plant
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3. Which flower blooms during winter?
a. Jasmine
b. Tulip
c. December
d. Fire cracker
Correct answer:
c. December
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4. Choose the ornamental plant from the list.
a. Parthenium
b. Mango
c. Travellars palm
d. Groundnut
Correct answer:
c. Travellars palm
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5. Which plant flower is edible?
a. Cauliflower
b. Potato
c. Mint
d. Cabbage
Correct answer:
a. Cauliflower
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1. During photosynthesis ________ is produced and stored in the leaf.
Correct answer:
food
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2. Green plants have __________ pigment.
Correct answer:
green
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3. Onion is a __________ part of a Plant.
Correct answer:
stem
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4. The male part of the flower is ________.
Correct answer:
Stamen
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5. An example for edible seed is __________.
Correct answer:
pumpkin seed