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The table shows three kingdoms - Edexcel - GCSE Biology - Question 6 - 2018 - Paper 1
Question 6
The table shows three kingdoms. Complete the table with a tick (✓) for each feature present in the cells of these kingdoms. kingdom features present ... show full transcript
Worked Solution & Example Answer:The table shows three kingdoms - Edexcel - GCSE Biology - Question 6 - 2018 - Paper 1
Step 1
Complete the table with a tick (✓) for each feature present in the cells of these kingdoms.
Answer
To fill in the table accurately:
| Kingdom | Nucleus | Chlorophyll | Cell Walls |
|---|---|---|---|
| Animalia | ✓ | ||
| Fungi | ✓ | ✓ | |
| Plantae | ✓ | ✓ | ✓ |
- Animalia: Contains cells with a nucleus, but no chlorophyll or cell walls.
- Fungi: Cells have a nucleus and cell walls but lack chlorophyll.
- Plantae: Cells have a nucleus, chlorophyll (for photosynthesis), and cell walls.
Step 2
Explain why viruses are not classified into a kingdom.
Answer
Viruses are considered scientifically to be non-living organisms. They cannot reproduce or grow on their own; instead, they require a host organism to replicate. This dependency on a host for life processes distinguishes them from other living organisms that function independently.