Guess whether a crab’s broken legs can grow back? They can grow back, and they have amazing self-healing power. For example, when a crab's legs are injured or broken off by a predator, they will activate their own regeneration mechanism and start to regrow those lost legs. This is the magic of today's ant forest. The latest questions and answers in marine science Q&A.
Can
cannot
Answer: yes
Knowledge expansion: Crabs can "regenerate severed limbs." Its large pliers and legs have natural "breaking lines", and the broken parts have special structures to prevent the wounds from bleeding. After a period of time, new limbs will gradually grow from the severed limbs. Although smaller than the original, it still has the functions of foraging, movement and defense.