SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Muscle
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RBC
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WBC
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Nerve Cell
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Detailed explanation-1: -(a) An Amoeba cell can change its shape and a white blood cell in human blood can also change its shape.
Detailed explanation-2: -WBC is an example of a single cell which can change its shape.
Detailed explanation-3: -White blood cells have the ability to change the shape because white blood cells can squeeze themselves in between other cells, to reach other, infected cells.
Detailed explanation-4: -WBCs use pseudopodia to engulf the pathogen during phagocytosis as well as locomotion, while amoeba uses pseudopodia for locomotion and engulfing food. Amoeba is a unicellular organism and can exist independently. WBCs, on the other hand, are incapable of independent existence.
Detailed explanation-5: -The Amoeba shows the pseudopodial movement which forms due to extension of the cytoplasm. The white blood cells follow the same type of movement because it needs to move through the small pores forming these cytoplasmic extensions. Here WBC is a cell inside an organism while the Amoeba itself is an organism.