Opening of floral buds into flowers, is a type of
Autonomic movement of locomotion
Autonomic movement of variation
Paratonic movement of growth
Autonomic movement of growth
Opening of floral buds into flowers is a type of autonomic movement of growth (nastic movement).
This is non-directional movement in which the response is determined by the structure of the responsive organ and not to the direction of stimulus. Greater growth on one side causes the organ to bend to the opposite side.Hence, the correct answer is option 4.