Lenticels and hydathodes are small pores with | vedclass

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(A) Lenticels are small pores found on the bark of woody stems that facilitate gas exchange. Hydathodes are specialized pores found at the tips or mar

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Their opening and closing is not regulated

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(A) Lenticels are small pores found on the bark of woody stems that facilitate gas exchange. Hydathodes are specialized pores found at the tips or margins of leaves that facilitate guttation (the exudation of water droplets). Both structures are characterized by the fact that they lack a regulatory mechanism for opening and closing,unlike stomata which are regulated by guard cells. Therefore,they remain permanently open.

Lenticels and hydathodes are small pores with the following common attribute:

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