AP BIOLOGY

PLANTS

THE LEAF

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The Lamina has a thickened vein along its center called Petiole
A
True
B
False
Explanation: 

Detailed explanation-1: -Answer. Explanation: it is called the midrib.

Detailed explanation-2: -The thick veins present in the middle of the lamina extends from the petiole to the leaf apex and is called the midrib.

Detailed explanation-3: -Midrib. Midrib is the thickest vein in the middle of the leaf.

Detailed explanation-4: -A leaf is often organized with one main vein running down the middle of the blade. This vein is called the midrib.

Detailed explanation-5: -The line which divides the figure into two equal parts is called the line of symmetry or axis of symmetry.

There is 1 question to complete.