Question detail
How do cellulose cell walls help plants resist invasion by microorganisms?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Plant disease (biology only)
Question
How do cellulose cell walls help plants resist invasion by microorganisms?
Answer
Cellulose cell walls provide structural support and act as a physical barrier that prevents microorganisms from penetrating the plant's tissues. The rigidity of the cell wall makes it difficult for pathogens to invade and establish infections.
Explanation
This answer is strong because it directly addresses the role of cellulose in plant defense against microorganisms, demonstrating an understanding of plant structure and function. The question tests the student's ability to explain biological concepts related to plant defenses.
Common mistake
Misunderstanding Cellulose Function
Students often think that cellulose cell walls completely prevent all microorganisms from entering the plant.
Clarify that while cellulose cell walls provide a strong barrier, they primarily help resist invasion by making it difficult for microorganisms to penetrate, rather than completely blocking them.
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