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प्रश्न
Cork cells possesses ______ on their walls that makes it impervious to gases and water.
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उत्तर
Cork cells possesses suberin on their walls that makes it impervious to gases and water.
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संबंधित प्रश्न
Write true or false of the statement. Rewrite the false statement correctly.
Cardiac muscles have dark and light bands.
Differentiate between cells of:
Fibres of voluntary muscle and cardiac muscle.
Write 'True or False' for the following statement:
Fibroblast cells are phagocytic in nature.
The question has four answers. Choose the correct answer:
Cardiac muscles are
Answer the following question.
What enables the ear pinna to be folded and twisted while the nose tip can’t be twisted?
Match the column (A) with the column (B)
| (A) | (B) | ||
| (a) | Fluid connective tissue | (i) | Subcutaneous layer |
| (b) | Filling of space inside the organs | (ii) | Cartilage |
| (c) | Striated muscle | (iii) | Skeletal muscle |
| (d) | Adipose tissue | (iv) | Areolar tissue |
| (e) | Surface of joints | (v) | Blood |
| (f) | Stratified squamous epithelium | (vi) | Skin |
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Movement of chocolate in your intestine
Non-striated muscles are found in ______.
Both smooth and cardiac muscles are ______ in nature.
What type of muscle tissue is found in the wall of internal organs?
