Give the reasons for the following statements :
In acicular leaves like that of Pinus transpiration rate is less.

Explanation

**Step-by-Step Solution:**

1. **Understanding Acicular Leaves**: Acicular leaves, like those of the Pinus tree, are needle-like in shape. This unique structure is crucial to understanding their transpiration rates.

2. **Definition of Transpiration**: Transpiration is the process by which water is lost from plants in the form of water vapor. It primarily occurs through small openings called stomata, which are found on the surfaces of leaves.

3. **Surface Area Consideration**: The acicular shape of Pinus leaves results in a significantly reduced surface area compared to broader leaves. A smaller surface area means there is less area for water to evaporate from.

...