1(b)
1(b) Variety of living organisms
3 specification points in sub-topic 1(b).
Specification points
1.21.31.4
1.2: Common features of plants, animals, fungi and protoctists
How animals, plants, fungi and protoctists differ in cell structure, nutrition and food storage.
1.3: Common features of bacteria
What bacteria are like: single prokaryotic cells with a cell wall, plasmids and no nucleus.
1.4: Pathogens, including viruses
How pathogens cause disease, and why viruses are infectious particles rather than cells.