Question

describe the role of stomatal appartus in respiration in plants

Answer 1

here is your answer.............

stomatal apparatus are the organs in plants which help in respiration.
plant obtains carbondioxide(co2) through this process .
and releases oxygen which is further used by human beings, animals.
by trapping carbondioxide from air it is sent to chloroplasts for undergoing the process of photosynthesis.
through photosynthesis plant gives out the oxygen.
stomatal apparatus plays an important role in respiration of plants like lungs in human beings.

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Answer 2

Explanation:

Role of Stomatal Apparatus in Respiration :

Massive amounts of gaseous exchange is taking place in the leaves through these pores for the purpose of photosynthesis. ... The guard cells swell when water flows into them causing the stomatal pore to open. Similarly the pore closes if the guard cells shrink.