Biology!!!!!!!?

Question

list of plant which exhale only oxygen at night?

Answer 1

Exhalation of oxygen takes place when photosynthesis takes place. Photosynthesis is a process which takes place only in presence of light (photo= light). During night there is no light, therefore there is no photosynthesis, therefore there is no exhalation of oxygen in any of the plants.

Answer 2

Huh? Don't you think that all plants have to respire? So CO2 is exhaled day and night, moreover O2 is exahaled during photosynthesis which doesn't take place at night.

Answer 3

Don't think there is any. respiration occurs all the time. photosynthesis only occur when there is sunlight.So don't think there is any plants that only give out oxygen at night. Don't think it is possible even in the day.

Answer 4

i think its neem and peepal

Answer 5

i know only one tree i.e. neem

Answer 6

moonflowers, morning glories (really early in the am around 3-4 am & close when the sun comes up)

Answer 7

all the trees and plants