Question detail
Explain how pathogens can infect both plants and animals, providing examples of each.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Communicable diseases
Question
Explain how pathogens can infect both plants and animals, providing examples of each.
Answer
Pathogens infect plants and animals by entering their bodies and disrupting normal functions. For example, a virus like the tobacco mosaic virus infects plants, causing mottled leaves, while bacteria such as Streptococcus can infect animals, leading to throat infections.
Explanation
This answer is strong as it not only explains the mechanism of infection but also provides specific examples of pathogens affecting both plants and animals. The question assesses the student's ability to apply their knowledge to real-world examples.
Common mistake
Misunderstanding Pathogen Hosts
Students often confuse the types of organisms that pathogens can infect, thinking that only animals can be affected.
To fix this, students should remember that pathogens can infect both plants and animals, and they should provide examples of each to reinforce their understanding.
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