Science

The World of Plants

The World of Plants - 6th Std Science Term - I

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Question 1
Plants with medical value are called  
A
pulses
B
scented plants
C
medical plants
D
barks
Question 2
Of the following, which is the seed part of the plant used of food.
A
thoor dhal
B
veldt grape
C
banana
D
turmeric
Question 3
Select  the food-related industry from the following:
A
coir making
B
gardening
C
cotton cultivation
D
pickle-making
Question 4
Name the unripe fruit that we have to consume for blood purification.
A
gooseberry
B
neem
C
veldt grape
D
carry me seed
Question 5
Name the tree used in paper industry.
A
Teak
B
Eucalyptus
C
Coconut tree
D
Sandalwood tree
Question 6
Which of the following is the stem part of the plant used as food item?
A
Chilli
B
Drumstick
C
Turmeric
D
Thoor dhal
Question 7
Which of the following hrbal plants is used to cures jaundice?
A
Keeezhanelli
B
Thulsi
C
Vasambu
D
Manjal
Question 8
Which of the following is the main source of Vitamin ‘C’?
A
Manjal
B
Brinjal
C
Vembu
D
Nelli
Question 9
……. are made from Mulberry tree.
A
Cricket bats
B
Match sticks
C
Hockey sticks
D
Railway sleepers
Question 10
Which of the following does not catch fire easily?
A
Sandal
B
Vembu
C
Teak
D
Red wood
Question 11
Kumbakonam is popular for…..
A
Jasmine
B
Sugarcane
C
Betel leaves
D
Mango
Question 12
. Bed and pillows are made from….
A
Sandal tree
B
Coconut tree
C
Silk cotton tree
D
Pine tree
Question 13
The other name of  Keezhanelli is….
A
Omavalli
B
Carry me seed
C
Purple fruited egg plant
D
Vembu
Question 14
Which of the following is used to regulate the body temperature?
A
Nelli
B
Vasambu
C
Manjal
D
Pirandai
Question 15
Which one of the following trees yields fruits for about 400 years?
A
Mango
B
Banana
C
Jack fruit
D
Orange
Question 16
Match the following: Trees                    Uses
  1. Eucalyptus        a. Parts of bullock cart
  2. Silk cotton          b. Railway sleepers
  3. Coconut               c. Tennis racket and Hockey stick
  4. Mulberry            d. Thatching, construction
  5. Pine                        e. Match box
  6. Babul bark tree         f. Oil, papers
A
6 5 4 3 2 1
B
3 2 1 5 4 6
C
6 5 4 2 1 3
D
1 3 5 2 4 6
Question 17
Match the following:
  1. . Carry me seed                       a. Treatment for digestive disorder
  2. Ginger                                       b. Abdominal diseases
  3. Pepper                                       c. Jaundice
  4. Sweet flag                                  d. Fever
  5. Country borage                       e. Throat infection
A
2 4 1 5 3
B
5 3 1 4 2
C
4 2 1 3 5
D
3 1 4 2 5
Question 18
Match the following:  
  1. Ginger   a. Cosmetic
  2. Rose      b. Tanjore
  3. Paddy    c. Herbal plant
  4. Jasmine d. Zimbabwe
  5. Baobab tree   e. Madurai
A
2 3 1 5 4
B
5 3 1 4 2
C
4 2 1 3 5
D
3 1 4 2 5
Question 19
Carry mee seed (Keezhanelli) cures_________
A
Jaundice
B
Abdominal diseases
C
Fever
D
Throat infection
Question 20
Peppers cures _____
A
Abdominal diseases
B
Jaundice
C
Throat infection
D
Fever
Question 21
______ are  used in the preparation of cosmetics.
A
flowers
B
Plant
C
trees
D
Roots
Question 22
______ used as germicide and cosmetic.
A
Turmeric
B
banana
C
thoor dhal
D
Chilli
Question 23
_____ State is known as Garden of Spices of India.
A
Kerala
B
TN
C
Karnataka
D
WB
Question 24
Jute fibre is obtained from the _____ of plant.
A
Stem
B
Plant
C
Coconut
D
None of these
Question 25
The soft, outer region of the stem is called as ______.
A
sap wood
B
Heart wood
Question 26
_____ wood is used for building purposes.
A
sap wood
B
Heart wood
Question 27
Fibers obtained from the outer region of the cotton, coconut are known as ___.
A
External fibers
B
Internal fibers
Question 28
_____ cures mouth ulcer.
A
Gooseberry
B
Ginger
C
Turmeric
Question 29
.______ is used as germicide and as cosmetic.
A
Turmeric
B
gooseberry
C
Ginger
Question 30
Tennis and Hockey sticks are made from____ tree.
A
Mulberry
B
Willow
Question 31
The thickest Baobab tree is found in _______.
A
Zimbabwe
B
Canada
C
Mongolia
D
Australia
Question 32
The  main source of vitamin ‘C’ is____
A
Gooseberry
B
Turmeric
C
Ginger
Question 33
Agriculture is a branch of ______
A
Science
B
Bio-Technology
C
Biology
Question 34
______ is used to cure cold, cough and fever.
A
Thulsi
B
Ginger
C
Turmeric
Question 35
Long, thin, strong, strand obtained from plants is known as _____
A
fibre
B
Wood
Question 36
The dark inner region of the stem is called ____
A
heartwood
B
Mitochondria
C
Cellulose
Question 37
______ cures mouth ulcer, regulates body temperature .
A
Gooseberry
B
Turmeric
C
Ginger
Question 38
_____  give good smell and colour to food.
A
Fungai
B
Bacteria
C
Spices
Question 39
______ are used as medicians for common cold, fever and stomach ache.
A
Gooseberry
B
Holy basil and ginger
C
Turmeric
Question 40
What is the common name of Country borage?
A
Turmeric
B
Gooseberry
C
Karpuravalli
Question 41
Name the herbal plant used to increase the appetite.
A
Karpuravalli
B
Pirandai
C
Turmeric
Question 42
What is botany?
A
The natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution.
B
The branch of biology devoted to the study of animal life
C
Science that deals with study of herbs, shrubs, climbers and trees.
Question 43
Name the tree that is used in making parts of bullock cart.
A
Willow
B
Babul bark tree
Question 44
Which herbal plant is used to destroy intestinal worms?
A
Thulasi
B
Vembu
C
Turmeric
Question 45
Which part of the plant  is used in chilliand drumstick?
A
Grape
B
Banana Fruit
C
Unripe fruit
Question 46
Name two plants yielding stem fibers.
A
Plantain and jute
B
Cotton and Hemp
Question 47
Name a tree used for making Railway sleepers.
A
Willow
B
Banyan
C
Pine
Question 48
Which tree yiels fibres for making coir?
A
Banyan tree
B
pine tree
C
Coconut tree
Question 49
Purple fruited pea egg plant is used as medicine for jaundice.
A
False.
B
True
Question 49 Explanation: 
Pea egg plant is used as medicine for cold and cough and “carry me seed” is used for jaundice.
Question 50
Ginger is the root of the plant.
A
True
B
False
Question 50 Explanation: 
Ginger is the stem of the plant
Question 51
Veldt grape is a medicinal plant.
A
True
B
False
Question 52
Clove is the seed of the plant.
A
False.
B
True
Question 52 Explanation: 
Clove is the “ flower bud” of the plant.
Question 53
Slik-cotton tree is used to make match box.
A
Flase
B
True
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There are 53 questions to complete.

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