Question detail

What happens to infected leaves of plants affected by rose black spot?

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

What happens to infected leaves of plants affected by rose black spot?

Answer

Infected leaves often turn yellow and fall early due to the disease's impact on the plant's health and photosynthesis.

Explanation

This answer is strong because it directly addresses the learning objective by describing the specific symptoms of rose black spot infection in plants. The question tests the student's understanding of the effects of the disease on plant leaves.

Common mistake

Misunderstanding Leaf Symptoms

Students often state that infected leaves turn yellow and fall off immediately without mentioning the timing or conditions.

Emphasize that infected leaves often turn yellow and fall early, indicating a gradual process rather than an immediate effect.

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Explain That Infected Leaves Often Turn Yellow And Fall Early Exam Style 1 | AQA GCSE Biology Question detail | ExamCompanion