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Class-3-Science-Plants | Olympiad Practice papers online
0% Class-3-Science-Plants-1 1 / 20Which plant needs external support to stand? Herbs Shrubs Trees Climbers 2 / 20Plants grow in soil as well as in ________ Clouds Sky None of the above Water 3 / 20Which part of the cauliflower are you supposed to consume? Stem Fruit Flower Roots 4 / 20In addition to sunlight what else is required for photosynthesis? Sugar and water Oxygen and carbon dioxide Water and oxygen Carbon dioxide and water 5 / 20What does a fruit contain? Stem Leaf Flower Seed 6 / 20Plants get carbon dioxide from the Soil Air Leaves Sand 7 / 20Rose Shrubs :: Grape : ? Shrubs Climber Tree None of these 8 / 20Leaves are green due to the presence of a green pigment called chlorophyll. The main function of chlorophyll is - To absorb water and minerals from the soil. To perform photosynthesis in the presence of sunlight, carbon dioxide and water. To give greenish colour to the leaves. To absorb carbon dioxide from the atmosphere. 9 / 20Plants can be ________ as well as perennial/evergreen. Seasonal None of these Temporary Permanent 10 / 20Jute plant is used to make ________ . Ropes Spices Perfumes Medicines 11 / 20Which of the following plants can mostly be found in deserts D A B C 12 / 20Veins : Absorb water and minerals from the soil. Transport water, food and minerals in a leaf. Release oxygen and carbon dioxide into the atmosphere. Absorb carbon dioxide from the atmosphere. 13 / 20The plant shown in the figure is a ________ Land plant Desert plant Thorny plant Water plant 14 / 20Name a green colouring substance that is present in the leaves? All of the above Chlorophyll Carotene Salt 15 / 20Which of the following part of a plant prepares food? D A B C 16 / 20Which part of the sugarcane plant produces juice? Root Leaf Stem Fruit 17 / 20The plant shown in the figure is a ________ Tree Herb Climber Shrub 18 / 20Which of the following part of a plant remains under the ground? A C B D 19 / 20Which plant can grow in very low or no water for long period of time? Mango Tulsi Cactus Neem 20 / 20Potato is the modified form of ________ . Leaf Stem Roof Fruit Your score is 0% Restart quiz
Class-3-Science-Plants-1
1 / 20
Which plant needs external support to stand?
2 / 20
Plants grow in soil as well as in ________
3 / 20
Which part of the cauliflower are you supposed to consume?
4 / 20
In addition to sunlight what else is required for photosynthesis?
5 / 20
What does a fruit contain?
6 / 20
Plants get carbon dioxide from the
7 / 20
Rose Shrubs :: Grape : ?
8 / 20
Leaves are green due to the presence of a green pigment called chlorophyll. The main function of chlorophyll is -
9 / 20
Plants can be ________ as well as perennial/evergreen.
10 / 20
Jute plant is used to make ________ .
11 / 20
Which of the following plants can mostly be found in deserts
12 / 20
Veins :
13 / 20
The plant shown in the figure is a ________
14 / 20
Name a green colouring substance that is present in the leaves?
15 / 20
Which of the following part of a plant prepares food?
16 / 20
Which part of the sugarcane plant produces juice?
17 / 20
18 / 20
Which of the following part of a plant remains under the ground?
19 / 20
Which plant can grow in very low or no water for long period of time?
20 / 20
Potato is the modified form of ________ .
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