Photosynthesis is this process
Answer:
cells suddenly become flaccid after stimulation because of the loss of K+
Explanation:
Nastic responses are non-directional movements of parts of plants in response to diffuse stimuli. The closinf of leaves of<em> </em><u><em>Mimosa</em></u><em> </em><em><u>pudica</u></em> when touched is a type of haptonastic response. These movements are brought about by turgor pressure changes of the leaf and the petal bases. At the bases, there are pressure sensitive swellings called pulvini which through loss of turgidity cause nastic movements.
According to research, cells go through an efflux of potassium (K) which leads to the reduction of turgor. Direct quote on Reed-Guy et al. (2017)'s paper "This mechanism is initiated when a stimulus causes an efflux of potassium within the leaf, creating a loss of turgor pressure, which closes the leaves and causes them to droop."
Answer:
b.gibberellins is the correct answer.
Explanation:
Gibberellins are the plant growth hormones that are used to stimulate seed germination and elongation.
When gibberellins are sprayed in sugarcane crops it increases the sugar cane length, growth, and production.
Gibberellins are found in plant tissues such as flowers, shoots, and fresh leaves.
Gibberellic acid is used in horticulture/agriculture to increase the yields of crops.
It is known as Homo Erectus. It’s a Latin word.
