Science Test 7 General Science Aptitude

Science Test 7 General Science Aptitude
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12

Question 1

Plants are called the _____ of nature?
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Plants are called the lungs of nature because they release oxygen and absorb carbon dioxide during photosynthesis.
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Question 2

What makes the green colour of plants?
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The green colour of plants is due to chlorophyll, the pigment essential for photosynthesis.
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Question 3

What is the outermost boundary of plants?
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The cell wall is the rigid outermost boundary of plant cells, providing support and protection.
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Question 4

John Walker invented_____?
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John Walker invented the safety match in 1827.
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Question 5

The material used for bleaching paper pulp is_____?
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Sodium is used for bleaching paper pulp in the paper industry.
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Question 6

Amnesia is related to_____?
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Amnesia refers to partial or complete loss of memory.
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Question 7

The study of biology at a molecular level is called_____?
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Molecular biology is the study of biological processes at a molecular level, especially DNA, RNA, and proteins.
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Question 8

The branch of medicine dealing with the nervous system and its disorders_____?
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Neurology deals with the study and treatment of disorders of the nervous system.
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Question 9

The study of the behavior and properties of matter is called_____?
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Physics is the branch of science concerned with the properties and behavior of matter and energy.
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Question 10

The study of the mechanical, physical, and biochemical functions of living organisms is called_____?
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Physiology studies the functions and mechanisms in living organisms.
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Science test-7 General-science Aptitude
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