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Butoxors [25]
3 years ago
8

What molecules that allows plants to tell how bright light is and which direction it comes from?

Biology
1 answer:
morpeh [17]3 years ago
5 0
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.
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Hey there!


It is mostly like "B". A new area of science promotes experimentation from a different point of view because everything else is explains why the development of the new area of science which could lead to change in a particular theory but they aren't quite the "best" one

SO, that is why\boxed {Option B} is mostly likely your result

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

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