EVERYDAY SCIENCE

SCIENCE

BOTANY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A leaf composed of two or more leaf blades growing from one petiole
A
compound
B
simple
C
monocot
D
dicot
Explanation: 

Detailed explanation-1: -In compound leaves, a blade has two or more subunits called leaflets: in palmately compound leaves, the leaflets radiate from a single point at the distal end of the petiole; in pinnately compound leaves, a row of leaflets forms on either side of an extension of…

Detailed explanation-2: -A leaf that has multiple blades, or leaflets, is called a compound leaf.

Detailed explanation-3: -Compound leaves are of two types: Pinnately Compound Leaves – Here, leaflets are present on the common axis called the rachis. Leaves are arranged in the opposite manner. Rachis represents the midrib. Leaflets are also called pinnules.

Detailed explanation-4: -There are two main types of compound leaves: pinnate and palmate. Pinnate compound leaves have leaflets that occur in succession along a rachis, as seen in Acacia spp (D).

Detailed explanation-5: -A leaf in which the blade is divided, forming two or more distinct blades or leaflets on a common axis is a compound leaf.

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