What happens if you shine green light on a plant?
Answer: Most colors of light are absorbed, but the green color is reflected. Answer: Because plants reflect green light, they would have a difficult time collecting enough light to perform photosynthesis.
What will happen to photosynthesis when a green plant is given green light?
If plant is given only green light, no photosynthesis will occur, or green light is not absorbed by the photosynthetic pigments as it is reflected back as such.
Do carotenoids absorb green light?
Carotenoids are ubiquitous and essential pigments in photosynthesis. They absorb in the blue-green region of the solar spectrum and transfer the absorbed energy to (bacterio-)chlorophylls, and so expand the wavelength range of light that is able to drive photosynthesis.
Is green light most and least useful in photosynthesis and why?
Chlorophyll, the pigment used in photosynthesis, reflects green light and absorbs red and blue light most strongly. So green light is least useful in photosynthesis.
Which color is least useful for photosynthesis?
green light
Which is not a plant color?
So, the correct answer is ‘Green’.
Which light range is most effective in photosynthesis * blue green red violet?
Red light is more effective in photosynthesis because both the photosystems (PS I and PS II) absorb light of wavelengths in the red region (680 and 700 nm, respectively). Furthermore, blue light is absorbed by carotenoids, which pass the energy to the chlorophyll. Light in the red region is absorbed by chlorophyll.
In which light rate of photosynthesis in plants remains minimum?
Photosynthesis uses maximum up to 1.5 % light in the process and so light is generally not a limiting factor at high intensity. However, the light becomes a limiting factor in low intensity because no matter how much water or CO2 is present, without light photosynthesis cannot occur.
In which light the rate of photosynthesis is maximum?
red light
Why do plants grow better under red light?
Red light helps to flower and fruit and prolong flowering.It can greatly enhance the photosynthesis of plants and promote the growth of plants. but if plants are grown under only red light . they will have a stretched and elongated appearance. the leaves are long and thin and plants become tall.