Which plant is an example of pinnate leaf arrangement?

Which plant is an example of pinnate leaf arrangement?

• A. Mustard
• B. Neem
• C. Silk cotton
• D. Peach

Answer: (B)

Pinnate leaf arrangement means a single compound leaf has multiple leaflets attached along a central stalk called the rachis, like a feather. Neem shows this pattern clearly, with many leaflets lined along the central axis of the compound leaf. Mustard has simple or lobed leaves not arranged as leaflets on a central rachis. Silk cotton presents palmately compound leaves, where leaflets radiate from a single point at the end of the petiole. Peach has simple leaves, not compound ones. So neem is the best example of pinnate leaf arrangement.

Pinnate leaf arrangement means a single compound leaf has multiple leaflets attached along a central stalk called the rachis, like a feather. Neem shows this pattern clearly, with many leaflets lined along the central axis of the compound leaf. Mustard has simple or lobed leaves not arranged as leaflets on a central rachis. Silk cotton presents palmately compound leaves, where leaflets radiate from a single point at the end of the petiole. Peach has simple leaves, not compound ones. So neem is the best example of pinnate leaf arrangement.