Question

what is thermonasty?​

Answer 1

Answer:

noun. botany a nastic movement in response to a temperature change, as occurs in the opening of certain flowers.

PLEASE MARK ME AS BRAINLIST...

I HOPE MY ANSWER WILL HELP YOU...

Answer 2

hey!

_____________________

Thermonasty is a nondirectional response in plants to temperature. It is a form of nastic movement, not to be confused with thermotropism, which is a directional response in plants to temperature. A common example of this is in some Rhododendron species, but thermonasty has also been observed in other plants, such as Phryma leptostachya.[1] Flower opening in certain crocus and tulip species is also known to be thermonastic.[2] These movements are thought to be regulated by having unequal cell elongation in certain plant tissues, causing different tissues to bend.[2] In other processes, like in the temperature regulation of flower openings, movement has instead been shown to be a result of irreversible cell growth, a growth type not typically associated with plant movement.[2] Furthermore, thermonasty has been shown to be independent of other environmental signals, such as light and gravity.

hope it helps