Questions and answers
• What is an endoskeleton?
• Where is an endoskeleton made of?
• What is an exoskeleton?
• Where is an exoskeleton made of?
• What are the main differences between an exo /
endoskeleton?
• What is moulting? And who needs to do this?
• What is a hydrostatic skeleton?
• Tell me 3 examples of the 3 skeletontypes which are
NOT given in the book
• Evolutionary-wise; which skeletons exsisted first;
why?
5
Read and practice
Make sure you know what the paragraph is about and
do the exersice.
Do not forget to make the glossary
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