Question
Biology Question on Anatomy of Flowering Plants
Closing layers of lenticels may show the deposition of
A
cutin
B
pectin
C
lignin
D
suberin.
Answer
suberin.
Explanation
Solution
Periderm develops lenticels to exchange . gases and water . Lenticel is distinguished from phloem by mass of loosely or compactly arranged, thin walled, unsuberised complementary cells. These may be narrowly traversed by bands of densely arranged suberised cells forming the dosing layer.