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Question-1
Which Indian scientist is famous for his experiments to prove that plants have life?

(A) C. V. Raman	(B) Salim Ali
(C) Homi Bhabha	(D) J. C. Bose

Question-2
What makes the green color of plants?

(A) Chlorophyll	(B) Plasmids
(C) Chloroplast	(D) None of these

Question-3
The Japanese word “sakura” means the blossoming of what kind of tree?

(A) Cherry tree	(B) Strawberry
(C) Appletree	(D) Orange tree

Question-4
Which one of the following is got from plants?

(A) Wool	(B) Milk
(C) Paper	(D) Curd

Question-5
Plants such as wheat, rice and maize are called

(A) Vegetables	(B) Creepers
(C) Cereals	(D) Climber

Question-6
The process by which plants make food using sunlight is called

(A) Photosynthesis	(B) Phytosynthesis
(C) Green house effect	(D) None of these

Question-7
Find out the odd one.

(A) Rubber	(B) Tea
(C) Tobacco	(D) Curd

Question-8
Which of the following helps to distribute seeds such as acorns to new places?

(A) Butterfly	(B) Bee
(C) Squirrel	(D) Ant

Question-9
Plants are called the _______ of nature.

(A) Stomach	(B) Liver
(C) Heart	(D) Lungs

Question-10
Pollen is produced in which of these parts of a flower?

(A) Carpel	(B) Petal
(C) Anther	(D) Sepal

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Std 3

ICSE/ISC

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