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1. 
What happens when the embryo is completely developed?
2. 
Where does the embryo develop in oviparous animals?
3. 
Where does the embryo develop in viviparous animals?
4. 
Which are the two ways young animals grow into adults?
5. 
What is the indirect development called?
6. 
When an animal reproduce without another individual, the reproduction is called...
7. 
Which are the most common types of asexual reproduction?
8. 
What kind of animal is a hydra?
9. 
What is the egg of a fish made up of?
10. 
What are the larvae of frogs called?