​A Tuna Is a ____ Fish

question 69

Multiple Choice

​A tuna is a ____ fish.

• A) ​ray-finned
• B) ​lobe-finned
• C) ​cartilaginous
• D) ​jawless
• E) ​invertebrate

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Definitions:

Muscle

Tissue in animals that is characterized by long fibers and the ability to contract, producing movement or force.

Synovial Joint

A type of joint that is surrounded by a fluid-filled capsule, allowing considerable movement between bones.

Tendons

Fibrous connective tissues that attach muscles to bones, enabling the movement of the skeleton.

Ligaments

Strong, fibrous connective tissues that connect bones to other bones, crucial for joint stability.