Shark Anatomy Worksheet

Shark Anatomy Exploration

Read each question carefully and answer to the best of your knowledge. Refer to the provided diagrams if necessary.

1. What type of skeleton do sharks possess?

2. Which of the following organs is responsible for buoyancy control in sharks?

1. Sharks have a specialized sense organ called the   that detects electrical impulses.

2. The dermal denticles that cover a shark's skin are structurally similar to  .

1. Describe the function of the lateral line system in sharks.

2. Explain why sharks do not have a swim bladder like most bony fish.

1. All sharks must constantly swim to breathe.

2. Sharks have a highly developed sense of smell.

Using the diagram below, answer the following questions:

1. Identify the organ labeled 'A' and describe its primary function in a shark.

2. Which labeled organ is responsible for extracting oxygen from the water?