Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

33. Lenticels and hydathodes are small pores with following common attributes

(a)  Their opening and closing is not regulated

(b)  They allow exchange of gases

(c)   They always remain closed

(d)  They are found on the same organ of plants

Ans. a

5/5 - (1 vote)

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