Which pigment regulate opening and closing of stomata?
The correct option is D Flavin
A.
Chlorophyll can occur in a variety of forms and is the pigment that gives
plants their green colour.
B.
Carotenoids absorb light energy for use in photosynthesis, and they protect
chlorophyll from photodamage.
C.
Phytochrome is a blue-green plant pigment that regulates plant development,
including seed germination, stem growth, leaf expansion.
D. It
appears that we light component of Sunlight is a signal that can cause stomata
to open, it has been observed that a flavin pigment absorbs blue light and then
this pigment sets in motion the plasmic response that leads to activation of
the proton pump, similarly, there could be a receptor in the plasma membranes
of guard cells that bring about inactivation of pumpkin Co2 concentration rises
as might happen when photosynthesis ceases.
Thus option D is correct.
A. Chlorophyll can occur in a variety of forms and is the pigment that gives plants their green colour.
B. Carotenoids absorb light energy for use in photosynthesis, and they protect chlorophyll from photodamage.
C. Phytochrome is a blue-green plant pigment that regulates plant development, including seed germination, stem growth, leaf expansion.
D. It appears that we light component of Sunlight is a signal that can cause stomata to open, it has been observed that a flavin pigment absorbs blue light and then this pigment sets in motion the plasmic response that leads to activation of the proton pump, similarly, there could be a receptor in the plasma membranes of guard cells that bring about inactivation of pumpkin Co2 concentration rises as might happen when photosynthesis ceases.
Thus option D is correct.
