Question

Given below are two statements:
Statement I: Nutrients that are important in energy storage reactions are often present in plant tissues.
Statement II: Some virus-induced plant diseases may produce symptoms similar to those of nutrient deficiencies.
In light of the above statements, choose the most appropriate answer from the options given below:

• A. Both Statement I and Statement II are true
• B. Both Statement I and Statement II are false
• C. Statement I is correct but Statement II is false
• D. Statement I is incorrect but Statement II is true

Hint:

Virus symptoms vs. nutrient deficiencies:
- Both can cause chlorosis, necrosis, and stunting.
- Diagnosis requires careful observation and testing.
- Nutrient analysis and virus detection are used to differentiate.

Answer 1

The Correct Option is A

Step 1: Understanding the Question:
This question tests knowledge of plant nutrition and the effects of virus-induced diseases on plants.

Step 2: Detailed Explanation:
Statement I:
Nutrients involved in energy storage reactions (e.g., phosphorus in ATP, magnesium in chlorophyll) are indeed present in plant tissues.
This is true because these nutrients are essential for metabolic processes.
Statement II:
Virus-induced diseases can produce symptoms such as chlorosis, stunting, and leaf distortion, which can mimic nutrient deficiencies.
This is true because both conditions affect plant metabolism and growth.
Thus, both statements are true.

Step 3: Final Answer:
Thus, both statements are true, which corresponds to option (A).
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