CELL STRUCTURES AND FUNCTION
CELL CYCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Prophase
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Metaphase
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Anaphase
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Telophase
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Interphase
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Detailed explanation-1: -Telophase-During this phase, chromosomes disappear (become chromatin), nuclear membrane reforms, nucleoli reappears, spindle disappears and centrioles duplicate. Hence, the correct answer is option D.
Detailed explanation-2: -Final answer: The nuclear membrane and nucleolus reappear during telophase.
Detailed explanation-3: -The nucleolus separated into two discreet masses connected by a dense band of microtubules as the spindle elongated. At telophase, the distal ends of the mitotic spindle were still completely embedded within the daughter nucleoli.
Detailed explanation-4: -Telophase. The spindle fibers disappear; the chromosomes uncoil and become spaghetti-like chromatin again, and the nuclear membrane reappears.