In plants, exchange of gases takes place through
A. Stomata
B. Palisade tissue
C. Spongy tissue
D. Mid rib
Answer: Option A
Solution(By Examveda Team)
The exchange of oxygen and carbon dioxide in the leaf (as well as the loss of water vapour in transpiration) occurs through pores called stomata (singular = stoma). Normally stomata open when the light strikes the leaf in the morning and close during the night.This Question Belongs to General Knowledge >> Biology
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