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प्रश्न
Cork cells are made impervious to water and gases by the presence of
पर्याय
cellulose
lipids
suberin
lignin
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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 tissue that connects muscle to bone in humans.
What is the function of bone, cartilage and ligament?
Write the name of the following tissue.
Tissue joining muscles and bones.
Differentiate white adipose tissue from brown adipose tissue.
Why blood is considered as a typical connective tissue?
Animals of colder regions and fishes of cold water have thicker layer of subcutaneous fat. Describe why?
Tendon connects ______.
White blood corpuscles contain respiratory pigment hemoglobin.
Identify figures A and B.
- ______ epithelium forms the outer lining of the buccal cavity.
- ______ epithelium consists of ceils that are tall and pillar-like.
- Which one allows the diffusion of substances?
- Which is called pavement epithelium?
- Which epithelium lines the gastrointestinal tract and epiglottis
Match the following and choose the correct option
| Column I | Column II |
| A. Adipose tissue | i. Nose |
| B. Stratified epithelium | ii. Blood |
| C. Hyaline cartilage | iii. Skin |
| D. Fluid connective tissue | iv. Fat storage |
