Which Vertebrate Has a Three-Chambered Heart and Both Pulmonary and Systemic

question 73

Multiple Choice

Which vertebrate has a three-chambered heart and both pulmonary and systemic circuits?

• A) Fish
• B) Lungfish
• C) Amphibian
• D) Cheetah
• E) Bird

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Definitions:

Arches of the Foot

The structural formations within the foot that help distribute body weight across the feet and legs, including the medial, lateral, and transverse arches.

Hinge Joint

A type of synovial joint that allows movement in one plane, similar to the motion of a door hinge, commonly found in the knee and elbow.

Anterior Fontanel

The largest and most notable soft spot on a baby's skull, which eventually closes as the skull bones fuse.

Sagittal Suture

A fibrous joint that connects the two parietal bones of the skull along the midline, resembling a seam, contributing to the skull's rigidity and shape.