External Fertilisation in Water
Science: Year 5 & 6 National Curriculum, topic 1.3.5
External Fertilisation in Water

External fertilisation in water
- External fertilisation is mostly common in organisms that live in water.
- Examples: fish and amphibians.
Test yourself on External Fertilisation in Water
Where does the fertilisation of most fish and anphibia happen?
In which environment live most of the animals that do external fertilisation?