細さい胞ぼう質しつ分ぶん裂れつ

• 有ゆう糸し分ぶん裂れつ

  有糸分裂 refers to mitosis (nuclear division), while 細胞質分裂 refers specifically to the division of the cytoplasm.

• 核かく分ぶん裂れつ

  核分裂 is nuclear division (karyokinesis), which precedes cytokinesis.

Compound of 細胞質 (cytoplasm) and 分裂 (division).