Shark Senses

Sharks are believed to have one of the most advanced electrical sensitivities within the animal kingdom.

• True
• False

A shark’s sense of both __________ and _________ rely on chemoreceptors. 

• vision and taste
• taste and smell
• vision and smell
• smell and touch

Hair cells are located in the________________.

• lateral line
• ear
• both
• neither

The function of the Nictitating Membrane is to allow the shark to sleep.

• True
• False

Which of the following best describes the typical shape of a sharks pupil: 

• A
• B & C
• D
• All of them are possible