Transpiration is a process in which plants

Options

A. receive water from soil.
B. absorb water vapour from air
C. prepare food from water.
D. release water vapour

Answer

**Step-by-Step Solution:**

1. **Understanding Transpiration**: Transpiration is a natural process that occurs in plants. It involves the loss of water from the plant's surface, primarily through small openings in the leaves called stomata.

2. **Water Loss in Vapor Form**: During transpiration, water is not lost as liquid but rather as water vapor. This vapor is released into the atmosphere, contributing to the moisture in the air.

3. **Main Site of Transpiration**: The main part of the plant where transpiration occurs is the leaves. The stomata on the leaves allow for the exchange of gases and the release of water vapor.

4. **Conclusion**: Therefore, transpiration can be defined as the process in which plants release water vapor from their exposed parts, mainly the leaves.

**Final Answer**: Transpiration is a process in which plants release water vapor from their exposed parts, mainly leaves.

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