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Evidence that a vascular plant has an infectious disease includes the A - VCE - SSCE Biology - Question 8 - 2003 - Paper 1
Question 8
Evidence that a vascular plant has an infectious disease includes the A. drying out of root hairs during drought. B. yellowing of leaves due to deficiency of iron. C... show full transcript
Worked Solution & Example Answer:Evidence that a vascular plant has an infectious disease includes the A - VCE - SSCE Biology - Question 8 - 2003 - Paper 1
Step 1
C. presence of spores on fungal hyphae growing out of stomata.
Answer
The presence of spores on fungal hyphae emerging from stomata is strong evidence of an infectious disease in vascular plants. This indicates fungal infection, which can severely impact plant health by disrupting nutrient and water uptake, leading to various symptoms and potential plant death.