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Which of the following is an example of a non-infectious disease? A - HSC - SSCE Biology - Question 1 - 2019 - Paper 1
Question 1
Which of the following is an example of a non-infectious disease? A. Polio caused by a virus B. Cholera caused by a bacterium C. Wheat rust caused by a fungus D. Hae... show full transcript
Worked Solution & Example Answer:Which of the following is an example of a non-infectious disease? A - HSC - SSCE Biology - Question 1 - 2019 - Paper 1
Step 1
Identify the non-infectious disease
Answer
To determine which disease is non-infectious, we need to examine each option:
- A. Polio: Caused by a virus, hence infectious.
- B. Cholera: Caused by a bacterium, hence infectious.
- C. Wheat rust: Caused by a fungus, hence infectious.
- D. Haemophilia: Caused by a gene mutation, hence non-infectious.
Based on this analysis, the correct answer is D. Haemophilia.