1. KS4 BiologyCell Division and Fertilization 1 of 29© Boardworks Ltd 2004 2. ContentsCell Division and Fertilization Introducing cell division What is mitosis? Chromosomes…

Slide 1Skin Functions of Skin Mechanical/Chemical damage – keratin toughens cells; fats cells cushion blows; and pressure receptors to measure possible damage Mechanical/Chemical…

Slide 1Seven Functions of Skin Mechanical/Chemical damage – keratin toughens cells; fats cells cushion blows; and pressure receptors measure damage Mechanical/Chemical…

Learning out comes  Define mitosis and state its importance in growth , development and asexual reproduction.  Define meiosis and state its importance in the formation…

Slide 1 Mitosis: Cell Division New cells are produced: for growth to replace damaged or old cells For asexual reproduction in some organisms Interphase â cell copies DNA…