Exams › NEET › Biology

Which one of the following is a micronutrient for plants?

1. Calcium
2. Magnesium
3. Manganese
4. Nitrogen

Correct answer: Manganese

Solution

Manganese is a micronutrient because plants require it in very small amounts for enzyme function and photosynthetic reactions. Calcium, magnesium, and nitrogen are needed in larger quantities and are classified as macronutrients.

Related NEET Biology questions

• The most important mineral for blood coagulation is
• Match the following concerning essential elements and their functions in plants: (a) Iron (i) Photolysis of water (b) Zinc (ii) Pollen germination (c) Boron (iii) Required for chlorophyll biosynthesis (d) Manganese (iv) IAA biosynthesis Select the correct option:
• In which of the following forms is iron absorbed by plants?
• In which of the following, all three are macronutrients?
• Minerals known to be required in large amounts for plant growth include:
• Which of the following elements is responsible for maintaining turgor in cells?

⚔️ Practice NEET Biology free + battle 1v1 →