Question

Which of the following is an animal with rigid bones, jaws, and a swim bladder? Please choose the correct answer from the following choices, and then select the submit answer button. sharks lobe-finned fish salmon lampreys hagfish

Answer 1

Salmon has the rigid bones, jaws, and a swim bladder.

Step-by-step explanation:

• The bony fishes have the skeleton made up of bones, same as in case of salmon.

• It helps them in support, move and give protection to various body parts.

• The swim bladder of salmon is filled with gas that helps to create the thrust and contributes in maintain the control over buoyancy.

• The extensible jaw present in salmon helps them in swimming in the deep water easily.