Which tissue constitutes the pulvinus of a le | vedclass

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Question

(A) The pulvinus is a joint-like thickening at the base of a leaf or leaflet that facilitates movement,such as in the $Mimosa$ $pudica$ (touch-me-not

Vedclass · Accepted Answer

Parenchyma

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(A) The pulvinus is a joint-like thickening at the base of a leaf or leaflet that facilitates movement,such as in the $Mimosa$ $pudica$ (touch-me-not plant).This structure is primarily composed of thin-walled $Parenchyma$ cells.These cells are capable of rapid changes in turgor pressure,which allows the leaf to fold or droop in response to stimuli.

Which tissue constitutes the pulvinus of a leaf?

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