Question detail
What are the four main types of pathogens?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Communicable diseases
Question
- A. Bacteria, viruses, protists, and fungi
- B. Bacteria, viruses, parasites, and toxins
- C. Bacteria, viruses, allergens, and fungi
- D. Bacteria, viruses, fungi, and allergens
Answer
The correct option is Bacteria, viruses, protists, and fungi because it matches the approved biology in Communicable (infectious) diseases within Communicable diseases.
Explanation
The correct option is Bacteria, viruses, protists, and fungi because it stays accurate for Communicable (infectious) diseases in Communicable diseases. It matches the approved learning objective about state that pathogens may be viruses, bacteria, protists or fungi and avoids the oversimplified distractors.
Common mistake
Misidentifying Pathogen Types
Students often confuse the types of pathogens, incorrectly stating that all pathogens are either bacteria or viruses, neglecting protists and fungi.
To fix this, students should create a chart listing the four types of pathogens (viruses, bacteria, protists, fungi) and include examples of each to reinforce their understanding.
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