NSC Life Sciences – South Africa

Question 1

What is the fundamental structure that carries genetic information in living organisms?

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Question 2

Which theory explains the gradual change of species over time through natural selection?

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Question 3

Which human body system is primarily responsible for transporting nutrients and oxygen to cells?

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Question 4

What is the main role of decomposers in an ecosystem?

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Question 5

Which environmental issue is primarily caused by excessive release of greenhouse gases?

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Question 6

What is the primary function of the human pancreas in digestion?

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Question 7

Which type of reproduction results in offspring genetically identical to the parent?

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Question 8

Which organ in the human reproductive system is responsible for producing sperm?

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Question 9

Which process best explains the emergence of antibiotic-resistant bacteria?

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Question 10

What is the basic unit of inheritance in living organisms?

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