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  • Plant vs. Animal Cells: Key Differences Explained
    Here's a breakdown of the key differences between plant and animal cells:

    Plant Cells:

    * Cell Wall: A rigid outer layer made of cellulose that provides structural support and protection. This is absent in animal cells.

    * Chloroplasts: Contain chlorophyll, the green pigment that captures light energy for photosynthesis. Animal cells lack chloroplasts.

    * Large Vacuole: A central, fluid-filled sac that stores water, nutrients, and waste products. Animal cells may have smaller vacuoles or none at all.

    * Plastids: Organelles involved in storage (e.g., starch) and pigment production. Animal cells lack plastids.

    Animal Cells:

    * No Cell Wall: Animal cells lack the rigid cell wall found in plants, allowing for greater flexibility.

    * Lysosomes: Organelles that break down waste materials and cellular debris. Plant cells have lysosomes, but they are generally less prominent.

    * Centrioles: Small, cylindrical structures involved in cell division (mitosis and meiosis). Plant cells usually lack centrioles.

    * Flagella and Cilia: Specialized structures used for movement (some animal cells have these). While plant cells can also have flagella (in sperm cells of certain plants), cilia are generally absent.

    Summary Table:

    | Feature | Plant Cells | Animal Cells |

    |--------------------|-------------|-------------|

    | Cell Wall | Present | Absent |

    | Chloroplasts | Present | Absent |

    | Large Vacuole | Present | Absent/Small |

    | Plastids | Present | Absent |

    | Lysosomes | Present | Present |

    | Centrioles | Absent | Present |

    | Flagella & Cilia | Sometimes | Sometimes |

    Important Note: While these are the key differences, there are some overlaps and exceptions depending on the specific type of plant or animal cell.

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