Specialised epidermal cells surrounding the guard cells are called

Specialised epidermal cells surrounding the guard cells are called
A subsidiary cells.
B bulliform cells.
C lenticels.
D complementary cells.

Explanation

Cells flanking guard cells are subsidiary cells.

Detailed Solution

In the vicinity of guard cells, epidermal cells become specialised in shape and size; these are subsidiary cells. The stomatal aperture, guard cells and subsidiary cells together form the stomatal apparatus.

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