All organisms are made of cells.: All animals are made of cells., All plants are made of cells., Cells are the basic unit of life., All organisms contain one or more cells., Cells come from other cells.: Cells divide to make new cells., Cells come from pre-existing cells., This part of the cell theory was proposed by Virchow., Cells are carry out similar function.: Cells respond, reproduce and extract energy., Mitochondria give energy to cells., Cell membrane regulate what enters and goes out of the cell.,

排行榜

视觉风格

选项

切换模板

恢复自动保存: