Question

Mimosa plant has rwo types of movement. Mention them and explain.

Answer 1

Mimosa plant have two types of movement.

1. nyctinastic or Sleeping movement :- slow movement of the leaves which is controlled by biological shock.

2. seismonastic movement or shock movement :- it is occur when you touch the leaves and it is occur due to turgoturgor pressure the leaves stay upright unless disturbed.

The leave of mimosa plant is containing 4 pinnae and each pinna having many pinnule and if terminal pennule is touched then the whole leaf droops down

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