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Plants in Daily Life
Samacheer Book Back Questions And Answers For Science Standard 6 Term 3 “Plants in Daily Life“
I. Choose the correct answer:
1. One of the following birds is an example of plant-pollinator
a. Duck
b. Parrot
c. Hummingbird
d. Dove
2. Natural Mosquito repellent is
(a) Nutmeg
(b) Bamboo
(c) Ginger
(d) Neem
3. Which of the following is not a root?
(a) Potato
(b) Carrot
(c) Radish
(d) Turnip
4. Which of the following medicinal plants has anti-cancer properties?
(a) Amla
(b) Tulasi
(c) Turmeric
(d) Aloe
5. Which is the national tree of India?
(a) Neem tree
(b) Jack tree
(c) Banyan tree
(d) Mango tree
II. Fill in the Blanks:
1. In every year October _____ is celebrated as world food day.
2. _____ is an example of textile fibre.
3. I am the state tree of Tamil Nadu. Who am I _____?
4. The juice of the leaves of _____ plant relieves cough and bronchitis.
5. The edible seeds of leguminous plants are called _____.
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Answers:
1. 16
2. Cotton
3. Palm tree
4. Tulsi
5. Pulses
III. True or False. If False, give the correct statement:
1. Plants grown for decorative purposes are called as softwood.
2. Silkworm eats mulberry leaves.
3. Cauliflower is used for ornamental purpose.
4. Cotton cloth is not suitable for summer season.
5. Sugarcane is used as biofuel.
Answers:
1. False (Plants grown for decorative purposes are called as ornamental plants)
2. True
3. False (Cauliflower is used for edible purpose)
4. False (Cotton cloth is suitable for summer season)
5. False (Sugarcane is used to produce sugar)
IV. Match the following:
1. Fibre yielding plant A. Chloramine
2. Hardwood B. Spice
3. Neem C. Hemp
4. Clove D. Cereals
5. Millet E. Teakwood
Answers:
1. C
2. E
3. A
4. B
5. D
V. Analogy:
1. Mango: fruit:: maize : _____.
2. Coconut: fibre :: rose : _____.
3. Bees: pollinate insect:: earthworms : _____.
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Answers:
1. Cereal
2. Essence
3. Vermicompost producer
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