What is the difference between Pulvinus and Petiole? -Biology

What is the difference between Pulvinus and Petiole? -Biology
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1 Answer

Answer :

petiole :-The stalk of a leaf                Attaching the blade to the stem.               Help the lamina to flutter in wind creating a cooling effect and                      provinding fresh air for the leaf surface.   pulvinus:-A joint on a plant leaf that may swell                 Cause movement of the leaf or leaflet.
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