Question

Почему кожа лягушки не разлагается после гибели?

Answer 1

Для дыхания служат легкие и кожа. Легкие лягушки развиты слабо, и кожное дыхание для неё так же важно, как и легочное. Газообмен возможен только при влажной коже. Если лягушку поместить в сухой сосуд, то вскоре ее кожа высохнет, и животное может погибнуть. Погружённая в воду, лягушка целиком переходит на кожное дыхание. 

Answer 2

Why Frog Skin Does Not Decompose After Death

Frog skin does not decompose after death due to several factors:

Antimicrobial Peptides: Frog skin contains antimicrobial peptides that help prevent decomposition. These peptides have been found to have broad-spectrum antimicrobial activity, which inhibits the growth of bacteria and fungi that would otherwise contribute to the decomposition process.

Tough and Resilient Structure: Frog skin has a tough and resilient structure that provides protection against physical damage and microbial invasion. This structural integrity helps to maintain the skin's integrity even after the frog's death, preventing rapid decomposition.

Chemical Composition: The chemical composition of frog skin, including its unique combination of proteins and lipids, contributes to its resistance to decomposition. These components play a role in preserving the skin and preventing degradation after the frog's death.

In summary, the antimicrobial peptides, tough structure, and chemical composition of frog skin collectively contribute to its resistance to decomposition after the frog's death.