What is the difference between a simple leaf and a compound leaf?

A simple leaf is characterized by having a single, undivided blade. It does not have any subdivisions or smaller leaflets attached to it. On the other hand, a compound leaf is divided into multiple segments known as leaflets, which can be arranged in various patterns along a central stem called a rachis. This differentiation is essential for identifying plant species and understanding their morphology.

Understanding these distinctions is crucial in botany, as it helps in classifying plants correctly and recognizing their physiological functions. For instance, simple leaves can show a variety of shapes, while compound leaves often have complex structures that can affect how light is captured and how water is retained through transpiration. This knowledge allows for more effective study and application within plant sciences.