What is the difference between the movement in the mimosa plant and the mode of movement in our leg?

An involuntary response to stimuli reflects the sensitive plant's movement, whereas a voluntary and conscious reaction is the leg movement.

Movement in Plants	Movement in Legs
Classified as a nastic or tropic movement. It is an intrinsic response to external/internal movement.	The neurological system controls the leg movement.
Doesn’t require any special tissues for information transmission.	The advanced neural network helps leg mobility including the CNS (Central Nervous System) and PNS (Peripheral Nervous System).
No particular proteins involved	Leg movement is facilitated by the Actin, myosin, and other proteins that helps in contraction.

Chapter 6