Biology, asked by Ashley34, 1 year ago

Why do plants takeof oxygen during the day and carbon dioxide at night

Answers

Answered by CBSEMP
2
hey guy

will try to clear it - 
1 ) All living organisms ( Including the plant / s 
you are talking about ) need oxygen for 
respiration and they give out carbon-dioxide in 
return. 
2 ) All green plants require carbon-dioxide for 
photosynthesis and in return they give out 
oxygen . 
3 ) Photosynthesis ( Manufacture of sugars and 
starch ) can take place during day time only 
when the Sun is shining in the sky . 
4 ) So consumption of carbon-dioxide by green 
plants is not a continuous process and 
restricted to day time only . 
5 ) Respiration , on the other hand , is a 
continuous process from birth to death .( For 
all , including the plants ) 
6 ) So plants give out carbon-dioxide during 
day as well as night . 
7 ) BUT the release of that gas is far far less 
than what is released by any person that shares 
ones bed room . 
* *8 ) a )So if a few people can share a bed 
room with good ventilation and are none the 
worse for it , 
b ) If a large number of people can share a 
Conference 
room and converse without any 
dicsomfort . 
c ) If hundreds of people can sit and 
watch cinema for 
few hours in an auditorium with out ill 
effects 
then it is totally harm less to sleep near a tree 
under an open sky . 
It seems there is much ado about it with out reason
Answered by Anonymous
3
Question 1 = why do plants take off oxygen during the day ?
Answer 1 = During the day, plants perform photosynthesis in the presence of sunlight. This reaction is accompanied by the release of Oxygen. Thats why O2 is released during the day.

Question 2 = why plants take off carbon dioxide During the night ?
Answer 1 = During the night, plants perform respiration to get energy so as they will be able to perform various avtivities which requires energy. The respiration process I accompanied by the release of carbon dioxide gas. That's why CO2 is released during the night.
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