The table shows four different groups of organisms. Complete the table to give an example for each group.
| Group | Example |
|---|---|
| animals | |
| fungi | |
| bacteria | |
| viruses |
Different groups of organisms have different features. Complete the table below by writing all, some, or none in each empty box to show if the feature is present in that group. Some of the boxes have been completed for you.
| Group | Are multicellular | Cells have nucleus | Cells have cell walls | Store carbohydrate as starch |
|---|---|---|---|---|
| plants | all | all | ||
| animals | all | none | ||
| protoctists | all | some |
Give one way in which the structure of a virus differs from a bacterium.
Viruses and protoctists can act as pathogens. Give an example of a disease caused by a pathogenic protoctist.
33 exam-style questions on Edexcel IGCSE Biology Variety of living organisms. Each one has a worked solution and a mark scheme showing where the marks go.