Unit Quiz: Diversity of Living Things

Vertebrate animals have…

• no backbone

• a backbone

• 2 legs

• more than 2 legs

Birds...

• have fur

• lay eggs

• are cold-blooded

• none of these

Which ecosystem has the most biodiversity?

• desert

• rainforest

• temperate forest

• arctic

A spider is a...

• mollusc

• annelid

• crustacean

• arthropod

Reptiles...

• are cold-blooded

• have fur

• have wings

• are warm-blooded

When both organisms in a relationship benefit

• Commensalism

• Mutualism

• Parasitism

• none of these

Which of the following is not an invertebrate organism?

• fish

• sponges

• worms

• mollusks

Define: Biodiversity

AND

Provide 3 examples

Define: Arthropod

AND

Provide 3 examples

Define: Adaptation

AND

Provide an example of it