Biology, asked by abhiakhi, 11 months ago

is the ph of guard cells more during night

Answers

Answered by aishM16922
3
yes guard cell become basic ( high pH ) in night and acidic in day when photosynthesis is going on ...
Answered by aqrabkhan4321
0

Answer:

No the ph of guard cell is low(acidic) during night time

Explanation:

It is because during night time no photosynthesis occurs,result in the increase of carbon dioxide which increase the H+ ion concentration in guard cell as a the ph of guard cells decrease during night time

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