Variation in Shape of Cells:
Cells exist in different varieties of shapes. They can be disc-shaped, polygonal, rectangular, branched, or irregular. The shape of a cell depends on the specific function it performs. Cells are mostly round, spherical or elongated in shape. Cells sometimes are quite long.
Some cells have fixed shape like most plants and animal cells, while some cells like WBC and amoeba keep changing their shapes. Fixed shaped cells may be of various types like elliptical like fat cells, spherical like ovum, spindle shaped like smooth muscle cell, knobbed thread like sperm, discoidal like RBC, elongated like nerve cells.
What is the shape of human RBC ? | |||
Right Option : A | |||
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Which of the following are correct ? (a) Shape of cell can be disc-shaped, polygonal, rectangular, branched, or irregular. (b) The shape of a cell depends on the specific function it performs | |||
Right Option : C | |||
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Name of the human blood cell that can change its shape. | |||
Right Option : B | |||
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