Definition and Kinds of Nasti Movement

Nasti motion is one of the terms in natural science that we often hear. So what exactly is the nasti movement? Nasti motion is a movement that occurs in plants in which the direction of the movement is not influenced by the direction of the presence of a stimulus. However, nasti motion is influenced by external stimuli, namely light, temperature, chemicals, touch, or dark conditions.

For all kinds, there are also many. Maybe you who are involved in the world of science or visionary knowledge already understand the various movements that exist in the nasti movement. For those of you who still do not understand, here is the explanation.

Kind of a Nasti move

Nasti motion has many kinds, among which the first is photonasty. Photonasti is one type of nasti motion that is influenced by light -shaped stimuli. as an example of the flower bloom at four o'clock that occurs in the afternoon. The second type is thermonasty. Thermonasti is one type of nasti motion that is influenced by stimuli in the form of temperature.

An example is the blooming of tulips at a certain temperature. The third type is niktinasti, which is a nasti movement that is influenced by stimuli in the form of dark conditions or circumstances. For example, the closure of turi and lamtoro leaves is due to dark or no light conditions.

The fourth type is Seismonasti , which is a nasti movement that is influenced by the presence of touch-shaped stimuli. For example, that is closing it or closing the leaves of the disgraceful princess when touched. But if left again will open again. The fifth type is chemo , which is a nasti movement that is influenced by the presence of stimuli in the form of substances or chemicals.

As a reference is to open the mouth of the leaf or stomata during the finger due to the presence of carbon dioxide. The last type is complex nastiness, which is a flora movement that is influenced by various stimuli. So this movement is influenced by not only one stimulus, for example the movement of opening or closing the expression of leaves or stomata that occurs due to stimulation of the sun, temperature, chemicals, and other stimuli.

This is a little review and explanation about understanding and various kinds of nasti movements. Hopefully with the reviews and clarifications above can add information and knowledge for you. Hope it's useful.