Auxin is the molecule which is related to the phototropism of the plants. In the mutant plants, which do not have hormone auxin, do not respond to light. It activates proton pump, and leads to the decrease in the pH of the leaf. This acidification breaks cell wall structure and cell wall become less rigid, and thus, can bend towards the light, by exerting mechanical pressure.
Chloroplasts are most commonly found in the green (mesophyll) cells of photosynthesizing plants. Any part of a plant that is green is capable of photosynthesis and therefore contains cells containing chloroplasts.
Are caused by seismic waves
I think is this one.
Its no wonder growing up under the roof of a tyrant, that I would be the poster boy for defiance. Now im the voice of the silence.
Answer:
The waste products are Carbon Dioxide and Water.
Explanation:
