Question

● If dermal tissue covers the entire plant, then what about the gaseous exchange for

inner tissues of plants?​

Answer 1

Answer:

WITHIN THE EPIDERMIS, THOUSANDS OF PAIRS OF BEAN-SHAPED SCHLERENCHYMAL GUARD CELLS SWELL AND SHRINK BY OSMOSIS TO OPEN AND CLOSE STOMATA, TINY PORES WHICH CONTROL THE EXCHANGE OF OXYGEN AND CARBON DIOXIDE GASES AND THE RELEASE OF WATER VAPOR.

Explanation:

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