Phyla

Which of the following phyla are worms (Select all that apply)?

• Platyhelminthes

• Annelida

• Echinodermata

• Nematoda

How many major animal phyla are there?

• 7

• 8

• 9

• 13

Which animal phylum contains the following: Squirrel, dolphin, shark

• Echinodermata

• Chordata

• Cnidaria

• Porifera

Which animal phylum contains: Jellyfish, corals, & anemones?

• Cnidaria

• Porifera

• Chordata

• Echinodermata

Which animal phylum contains: Spiders, crabs, scorpions, insects?

• Cnidaria

• Arthropoda

• Chordata

• Echinodermata

Which of the following are warm-blooded (Choose all that apply)?

• Aves

• Reptilia

• Chondrichthyes

• Mammalia

Which of the following animal classes does NOT have lungs?

• Amphibians

• Mammals

• Aves

• Osteichthyes

How many animal classes are found within the phylum chordata?

• 3

• 4

• 6

• 7

Which of the following animal classes do NOT have jaws?

• Chondrichthyes

• Amphibia

• Agnatha

• Aves

The animal class agnatha contains only 2 living species. They include:

• lungfish

• lamprey

• Axolotl

• hagfish