Lamprey and hagfish are examples of jawless fishes thus they are cold blooded. 

• TRUE
• FALSE

It is a group of fish whose skeletons are made up of cartilage rather than bones. They have jaws,tough scales and breathe through the spiracles on top of their heads. 

• Jawless fishes
• Cartilaginous fishes
• Bony fishes

Tags

NGSS.MS-LS4-2

Which of the following is a set of amphibians?

• rattlesnake, crocodile, alligator
• ostrich, crane, woodpecker
• salamander, toads, frogs

Which group is an egg-laying mammal?

• Marcupial
• Monotreme
• Placental

Arthropods are coelomate animals with jointed segments and an exoskeleton made of chitin. 

• TRUE
• FALSE

______ are also called flatworms. They are bilaterally symmetrical, dorsoventrally flattened worms that include planaria, flukes and tapeworms. 

• Cnidarians
• Platyhelminthes
• Nematodes
• Mollusks

Earthworms and leeches are common examples of? 

• Nematodes
• Annelids
• Mollusks

Which pair is correct?

• hookworm - trichinosis
• Filarial worms- elephantiasis

Hydras, jellyfishes and corals are examples of?

• Sponges
• Platyhelminthes
• Cnidarians

Tags

NGSS.MS-LS4-2

Vertebrate animals are under what phylum?

• Arthropoda
• Chordata
• Porifera

Tags

NGSS.MS-LS4-2