Science Test Chp 5 Review 1

What is the Coelacanth often referred to as?

• Extinct species

• Living fossil

• Modern fish

• New discovery

In what year was the Coelacanth rediscovered?

• 1928

• 1938

• 1948

• 1958

Where was the Goliath Grouper found?

• Amazon River

• Mississippi River

• Oconee River

• Nile River

Approximately how many living species are there?

• Over 1 million

• Over 2 million

• Over 5 million

• Over 8 million

How many species are there in the Animalia kingdom?

• 500,000

• 1 million

• 2 million

• 5 million

How are species grouped in classification?

• By size

• By color

• By distinguishing characteristics

• By habitat

What percentage of animals are invertebrates?

• 5%

• 50%

• 95%

• 25%

Which type of animals have backbones?

• Invertebrates

• Vertebrates

• Mollusks

• Arthropods

What percentage of animals are vertebrates?

• 95%

• 10%

• 50%

• 5%

What are animals without backbones called?

• Vertebrates

• Mammals

• Invertebrates

• Reptiles