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Which of the following is the green expanded part of leaf with vein and veinlets?

A. Petiole

B. Node

C. Stipule

D. Lamina

Correct Answer : D.


Lamina on the Leaf blade is usually flattened green photosynthetic part of leaf veins and veinlets. Its upper surface is called adaxial while lower surface is called abaxial. The shape margin, apex, surface and extent of incision of lamina varies in different leaves.

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