Shark Zoology

Front

What does 'ichthys' mean in Latin?

Back

Fish

Front

What advantage does a 4 chambered heart provide over 2 and 3 chambered hearts?

Back

It provides the body with more oxygen.

Front

What type of shark is known for its sharp nose and is commonly found in the Atlantic Ocean?

Back

Atlantic Sharpnose.

Front

Which type of shark is recognized by its black tips on the fins?

Back

Blacktip.

Front

What is one reason sharks are considered more complex than lampreys?

Back

They have a jaw.

Front

What is the primary function of gills in sharks?

Back

To extract oxygen from water.

Front

What type of circulatory system do sharks have?

Back

Closed circulatory system.

Front

What is the main diet of most shark species?

Back

Carnivorous, primarily feeding on fish and marine mammals.

Front

How do sharks detect their prey in the water?

Back

Using their acute sense of smell and electroreception.

Front

What is the significance of the shark's dorsal fin?

Back

It helps with stability and balance while swimming.