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6.Anatomy of Flowering Plants
normal
$I.$ Sunflower seed
$II.$ A wheat leaf
$III.$ Pea plant
$IV.$ Leaf blade of grass
Bulliform cells are present in which of the above plants?
A
$I$ and $II$
B
$II$ and $III$
C
$III$ and $IV$
D
$II$ and $IV$
Solution
In the upper epidermis of monocots ( $e \cdot g .$, wheat, maize, cereals, grasses), there are some large cells found in groups which are known as motor cells or bulliform cells. These cells help in rolling of leaves in dry conditions
Standard 11
Biology
