Final answer:
A fetal pig is a good specimen to dissect because it closely resembles the anatomy and physiology of a human.
Step-by-step explanation:
A fetal pig is a good specimen to dissect because it closely resembles the anatomy and physiology of a human. The organs and organ systems of a fetal pig are similar to those of a human, making it a valuable tool for studying human anatomy and learning about the various systems in the body. Additionally, fetal pigs are readily available and relatively inexpensive, making them a practical choice for dissection in educational settings.