What is the primary hurdle in the healing process of humans that must be bypassed when compared with the tissue regeneration of a salamander?

Question

Quizplus · Accepted Answer

The primary hurdle in the healing process of humans, compared to the tissue regeneration abilities of a salamander, is the development of scar tissue. In humans, the healing process often results in the formation of scar tissue, which can limit the functionality of the regenerated area. In contrast, salamanders can regenerate complex tissues without forming scar tissue, allowing the restored parts to function identically to their original state.

What Is the Primary Hurdle in the Healing Process of Humans