Shape of Cell
Shape of Cell
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.
Name of the human blood cell that can change its shape. | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct : (a) Cell can be disc-shaped, polygonal, rectangular, branched, or irregular. (b) The shape of a cell depends on the specific function it performs. (c) Some cells have fixed shape like most plants and animal cells. | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) Some cells have fixed shape like WBC and amoeba keep changing their shapes. (b) Some cells have fixed shape like most plants and animal cells. (c) Some cells like WBC and amoeba keep changing their shapes. | |||
| Right Option : B | |||
| View Explanation | |||
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