Asked by Samuel Pardinas on Jul 07, 2024
Verified
Which of the four abdominal muscles listed below do all of the other three muscles insert on?
A) rectus abdominis
B) external oblique
C) transverse abdominis
D) internal oblique
Rectus Abdominis
A long muscle in the front of the abdomen that assists in breathing and stabilizes the core during movements.
External Oblique
A muscle in the abdomen that forms part of the abdominal wall, helping in the rotation and lateral flexion of the trunk.
- Specify particular muscles and their operational roles in animal anatomy.
- Comprehend the elementary principles of muscle structure, including the points of origin, insertion, and their actions.
Verified Answer
CB
Christina BenoitJul 09, 2024
Final Answer :
A
Explanation :
All of the other three muscles (external oblique, transverse abdominis, and internal oblique) insert on the linea alba or the pubic crest, whereas the rectus abdominis inserts on the xiphoid process and the pubic symphysis.
Learning Objectives
- Specify particular muscles and their operational roles in animal anatomy.
- Comprehend the elementary principles of muscle structure, including the points of origin, insertion, and their actions.
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