Yes, a Gecko's tail will grow back over time.
No, a gecko has four legs.
No they do not regenrate legs.
Yes, hermit crabs can regenerate arms and legs. They do this by molting, much in the way that snakes do when they shed. From there, their legs can regrow and regenerate themselves over time.
Yes, salamanders can regenerate their tails and legs. See related link
If the gecko is a female, there will be no lines on the belly between the back legs.
theres only one species of reptiles that can regenerate its tail, and that is the leopard gecko, and its still a mystery as how they regenerate the tail
Arrow crabs have 5 pairs of legs and can regenerate any of them when it molts and sheds it's exoskeleton although it may take several molts to completely regenerate it.
It is warmblooded and has scales on its legs only.
Most gecko species can regenerate a new tail if lost or eaten, although there are some species of gecko that will not grow another. A crested gecko is an exaple of a gecko that will not grow another tail.
Some reptiles can regenerate. Lizards have been known to regrow tails, arms, and legs.
all male gecko's should have a V shaped marking right above their back legs if they dont it is mostlikely a female.