Final answer:
The process of a lobster growing a claw to replace a lost one is called regeneration.
Step-by-step explanation:
Lobster claw regeneration is a remarkable ability where lobsters can regrow lost claws. Following injury or molting, cells at the amputation site dedifferentiate and proliferate, forming a new claw. This process, driven by hormonal and genetic factors, allows lobsters to adapt to changing environments and recover from injuries essential for survival.
The process of a lobster growing a claw to replace the one that was lost is called regeneration. When a lobster loses a claw, it has the ability to regenerate a new one by growing a smaller appendage called a chela. This chela will gradually grow and become a functional claw over time.