Cell Cycle And Cell Division ,11th, NCERT, Biology
The cell cycle is the series of events that take place in a cell leading to its division and duplication. It consists of interphase (G1, S, G2) and mitotic phase (mitosis and cytokinesis). During interphase, the cell grows and replicates its DNA. Mitosis is the process of nuclear division, ensuring each daughter cell receives an identical set of chromosomes. Cytokinesis follows, dividing the cytoplasm and organelles. Cell division is crucial for growth, tissue repair, and maintaining a constant cell number. Regulatory checkpoints ensure proper progression through the cell cycle, preventing abnormalities.
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- November 27, 2023
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Subjects
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biology
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cell
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cellcycle
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celldivision
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zoology
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botany
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science
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11th
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neet
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neet