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प्रश्न
Cork cells are made impervious to water and gases by the presence of
विकल्प
cellulose
lipids
suberin
lignin
उत्तर
suberin
Cork is the outermost layer of an old woody stem which comprises of dead cells with no intercellular spaces. The cell walls of cork cells are deposited with suberin which makes them impervious to water and gases.
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संबंधित प्रश्न
Name the kind of tissue that Binds different tissues together
Distinguish between the following pairs in one or two sentences for each
(a) RBCs and WBCs;
(b) bone and cartilage;
(c) blood and lymph.
(d) tendon and ligament
Identify the odd word and explain why it is odd.
Differentiate between:
Bone and Cartilage
Differentiate between:
Tendon and Ligament
The two types of skeletal connective tissues are ______ and ______.
______ is a non-flexible skeletal connective tissue.
In which one of the following preparations you are likely to come across cell junction most frequently?
To which one of the following categories does adipose tissue belong?
Why are blood, bone and cartilage called connective tissue?
