I am very close to having a comprehensive coverage of the EdExcel iGCSE Biology specification on my site.  These are the last few topics I need to address:

• Female Reproductive system
• Mineral Ions in Plants
• Human diet
• The Digestive System in Mammals
• Small Intestine
• Comparison between Sexual and Asexual reproduction
• Cell Division
• Use of Quadrats
• Air pollution and Climate Change
• Deforestation
• Microorganisms and Food Production
• Growing Crop plants
• Fish farming
• Cloning in Plants
• Cloning in Animals

I hope that I can write the last few posts between now and Christmas.  Then I can focus again on the common areas of confusion and poor understanding in the run up to iGCSE papers in summer 2016.