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Questions and Answers
Which of the following is considered a chemical stress in plants?
Which of the following is considered a chemical stress in plants?
- Root damage from pests
- Lack of pollination
- Excessive sunlight exposure
- Micronutrient deficiency or toxicity (correct)
Which of the following is an essential plant nutrient?
Which of the following is an essential plant nutrient?
- Sulfur (S)
- Nitrogen (N) (correct)
- Sodium (Na)
- Aluminum (Al)
Which micronutrient plays an important role in enzymatic activities in several physiological processes in plants?
Which micronutrient plays an important role in enzymatic activities in several physiological processes in plants?
- $Fe$ (Iron)
- $Zn$ (Zinc) (correct)
- $Cu$ (Copper)
- $Mn$ (Manganese)
What can chemical stress due to micronutrient deficiency or toxicity, heavy metal, and air pollutants affect in plants?
What can chemical stress due to micronutrient deficiency or toxicity, heavy metal, and air pollutants affect in plants?
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In the absence of any of the 17 essential plant nutrients, what can happen to plants?
In the absence of any of the 17 essential plant nutrients, what can happen to plants?
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