Final answer:
The external oblique in frogs is a superficial abdominal muscle situated in the antero-lateral wall of the abdomen, aiding in movements, rotations of the trunk, and organ protection.
Step-by-step explanation:
What is an External Oblique in Frogs?
The external oblique in frogs is a skeletal muscle found in the antero-lateral wall of the abdomen. This muscle extends inferiorly and medially, similar to the direction of sliding one's four fingers into pants pockets. It is the most superficial abdominal muscle with fascicles that assist in various movements and rotations of the trunk. The external oblique works in tandem with the internal oblique and the transversus abdominis to protect internal organs and provide structural support.
In comparison to human anatomy, where the external oblique serves a similar function, it is important to note that its role and arrangement in frogs may slightly differ due to the distinctions between human and amphibian anatomical structures. Nevertheless, this muscle is crucial for mobility and protection in both species.
The external oblique is a superficial abdominal muscle that extends inferiorly and medially. It is one of the three flat skeletal muscles in the antero-lateral wall of the abdomen, along with the intermediate internal oblique and the deep transversus abdominis. The external oblique is closest to the surface and has fascicles that extend in the direction of sliding one's four fingers into pants pockets.