alleryवनस्पती कोणत्या सूक्ष्म पर्णरंध्रांद्वारे पानावरील वायूंची देवाणघेवाण नियंत्रित करतात?
Aस्टोमेटा छिद्रे
Bलेंटिसेल छिद्र
Cहायडाथोड सॅक
Dपोअर्स ऑफ कोहन
Answer & Solution
Correct answer: A. स्टोमेटा छिद्रे
स्टोमेटा ही पानांवरील नियंत्रित सूक्ष्म छिद्रे असतात जी वायूंच्या देवाणघेवाणीस अनुमती देतात आणि बाष्पोत्सर्जनाद्वारे होणाऱ्या पाण्याचा ऱ्हास नियंत्रित करतात.
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