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Meaning of guard cell | Babel Free

Noun CEFR B2

Definitions

A kind of specialized cell located in the lower leaf epidermis of plants. Pairs of guard cells surround tiny stomatal airway pores and regulate their opening and closing.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

guard dog guard hair guard lock guard mounting guard of honour guard of vambrace

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