because our DNA is too complex and we have too many chromosomes
as organisms become complexer, they lose their regeneration ability
They some times sting people and they regrow their arms.
yes
yes they do and so do yours!
they cant be formed because they dont regrow back
No. But they are working on it
You leave it alone, keep it clean, and dont cause any trauma. Sometimes you cant regrow a toenail. Also, Believe it or not. soaking them in water promoted growth of toenails.
A starfish has five limbs and if one of those limbs (which can also called arms or legs) is lost it can regrow over time. A starfish that is halved can grow into two starfish.
you
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.
The function of the central disk on the starfish is to regrow an appendage if one is cut off. It is where the arms of the starfish originate.
The most popular way to regrow hair is using products such as Rogaine to stimulate the regeneration of your hair follicles. People can also undergo light therapy on their scalp to regrow hair as well.
You cant....