The specialised epidermal cells present in the vicinity of guard cells are called
Bulliform cells
Companion cells
Subsidiary cells
Subsidiary cells
Stomata are the component of
$I.$ These tissue are found as layers or patches
$II.$ It consists of cells which are thickened at the corners
$III.$ It often contains chloroplast
$IV.$ Intercellular spaces are absent
$V.$ They provide mechanical support to growing parts of plants The above characters are attributed to
Distinguish between the following : Open and closed vascular bundles
Root hairs are the