有丝分裂示意图

一张干净的教育科学图：横向单条展示有丝分裂五个阶段，适用于生物教材。从左至右五个圆形细胞面板，分别标注 「Prophase」、「Prometaphase」、「Metaphase」、「Anaphase」、「Telophase」。每个细胞为扁平矢量带柔渐变，淡薄荷色半透膜，染色体为粉色成对短棒带可见着丝粒。纺锤丝为青绿细线，从两端靛蓝中心体辐射。面板之间炭灰小箭头配短注：「chromosomes condense」、「MITOSIS — Stages of Nuclear Division」、「MITOSIS — Stages of Nuclear Division」、「MITOSIS — Stages of Nuclear Division」、「MITOSIS — Stages of Nuclear Division」。上方加粗无衬线标题 「有丝分裂示意图」。下方细图例：染色体、着丝粒、纺锤丝、中心体、核膜，配色块。色板：淡薄荷、粉、青绿、靛蓝、炭灰、米白。氛围教科书式、冷静、现代。

A clean educational scientific figure illustrating the five stages of mitosis in a single horizontal strip suitable for a biology textbook. Five labeled circular cell panels run left to right: "Prophase", "Prometaphase", "Metaphase", "Anaphase", "Telophase". Each cell is rendered as a flat vector with soft gradients, a translucent membrane in pale mint, and chromosomes shown as paired pink rods with visible centromeres. Spindle fibers are thin teal lines radiating from two indigo centrosomes at the poles. Between each panel sits a small arrow in charcoal with a short caption: "chromosomes condense", "nuclear envelope breaks down", "chromosomes align at equator", "sister chromatids separate", "two daughter nuclei form". Above the strip runs a title in bold sans-serif: "MITOSIS — Stages of Nuclear Division". Below, a thin legend identifies chromosome, centromere, spindle fiber, centrosome, and nuclear envelope with small color swatches. Palette: pale mint cytoplasm, soft pink chromosomes, teal fibers, indigo centrosomes, charcoal text, cream off-white background. Mood: didactic, calm, modern textbook.