EMBRYOLOGY
CHROMOSOMES AND CELL DIVISIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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During which stage does the cell membrane pinch the cell in two?
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interphase
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metaphase
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cytokinesis
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telophase
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Explanation:
Detailed explanation-1: -During cytokinesis, the cell membrane pinches in at the cell equator, forming a cleft called the cleavage furrow.
Detailed explanation-2: -In animals, cell division occurs when a band of cytoskeletal fibers called the contractile ring contracts inward and pinches the cell in two, a process called contractile cytokinesis.
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