In _________ the leaflets are attached at a common point i.e. at the tip of petiole.

Step-by-step solution

Types of leaves - These may be of 2 types : A. Simple leaf: If the lamina is intact or if incised, the incisions should not reach the midrib. Example - Neem, Peepal. B. Compound leaf: If the incisions reach the midrib and dividing the lamina into a number of leaflets. It may be: (i) Pinnately compound leaf: Leaflets are arranged on a common axis - rachis. Example: Clematis. (ii) Palmately compound leaf: Leaflets are attached to a common point i.e. tip of petiole. Example: Silk cotton.