Minerals absorbed by plants from the soil are all, except

Options

A. C,H,O
B. N,P,S
C. P,K,Ca
D. Fe,Mn,Cu

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks which minerals are absorbed by plants from the soil, with a specific focus on identifying the exceptions.

2. **List Common Minerals Absorbed by Plants**: Plants typically absorb a variety of minerals from the soil, including:
- Macronutrients: Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, and Sulfur.
- Micronutrients: Iron, Copper, Zinc, Boron, Chlorine, and Nickel.

3. **Identify the Exceptions**: The question implies that there are certain elements that are not absorbed from the soil. These are:
- Carbon (C)
- Hydrogen (H)
- Oxygen (O)

4. **Explain the Source of Carbon, Hydrogen, and Oxygen**:
- Carbon is primarily obtained from carbon dioxide (CO2) in the atmosphere.
- Hydrogen is obtained from water (H2O).
- Oxygen is also derived from water and carbon dioxide.

5. **Conclude the Answer**: Therefore, the minerals that are not absorbed from the soil by plants are Carbon, Hydrogen, and Oxygen.

6. **Select the Correct Option**: Based on the analysis, the correct answer to the question is that the minerals absorbed by plants from the soil are all, except Carbon, Hydrogen, and Oxygen.

**Final Answer**: Carbon, Hydrogen, and Oxygen.

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