Anatomy Of Flowering Plants Question 47
Question: The closing layers in a lenticel may show the deposition of:
Options:
A) Cutin
B) Pectin
C) Lignin
D) Suberin
Show Answer
Answer:
Correct Answer: D
Solution:
[d] Phellogen cuts off thin-walled phelloderm on inner side and thin wall complementary cell on the outer side at a regular interval.
It produces narrow zones of cell called closing layers.
These cells of closing layers show the deposition of suberin i.e., Magnolia, Populus.
BETA
