Animal Phyla/Quiz

This quiz is worth 10 points. The quiz is based on the information provided at List of animal phyla. Note Number 8 has two answers, worth 1/2 point each, but the computer doesn't do that, so please grade that one yourself.

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Points for an incorrect answer:
Ignore the questions' coefficients:

1 True or False, The plural of Phylum is Phylum.

	True
	False

2 True or False, Moss animals are part of the Phylum Bryozoa

	True
	False

3 True or False, All Phyla have more than one described species.

	True
	False

4 True or False, Sponges belong to the Phylum Porifera.

	True
	False

5 True or False, There are approximately 2 million animal species described.

	True
	False

6 Humans have a hollow dorsal nerve chord. This makes them part of which Phylum?

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7 “Comb bearer” is the common name of which Phylum?

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8 Which two Phyla include animals called “flat worms”? List them in alphabetical order.

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9 Which Phylum has the most described species?

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10 Sea stars have a spiny skin and five-fold radial symmetry. To which animal Phylum should they belong?

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