Intro to Animals and Invertebrates

Which have a nervous system? (Hint: what are nerves used for?)

Tapeworms live in the digestive system of other animals because they don't have a digestive system

Which characteristic do all Poriferas/Sponges have in common?

The ability to grow back a body part

Which characteristic does this animal have?

Comparing the groups, ______ is the most simple of the 4 groups

Which characteristic does NOT apply to animals?

Sponges do not move, and are called ___________ because of their feeding habits.

Platyhelminthes / flatworms are mostly parasitic

You will need to know why animals have "Specialized cells" and what advantages they give.

Which characteristic do all Cnidarians have?

Which characteristic separates the animal kingdom into 2 categories?

There will be matching of animals and their phylum on this quiz