yes, geckos have skeletons. (I know this because geckos are reptiles, which are vertibrates, and all vertibrates have skeletons inside their bodies)
A gecko has an internal skeleton (endoskeleton).
yes
Yes
yes
Yes Gecko's do have spines, as do all reptiles, lizards and vertebrates.
It's more than likely ground up cricket exo skeleton, if your feeding your leopard gecko crickets, than this is a good sign that everything is being digested properly.
You can yes, but the exo skeleton of those black beetle are so thick, that most gecko species do not enjoy eating them. Remove them from the enclosure, if the beetle gets hungry there has been cases that they bite the eye of the reptiles whilst sleeping.
Yes they will. At least my eyelash crested gecko did. I think it depends on what breed of gecko. Ive heard other people say their leopard gecko doesn't. Also, they are completely harmless.
The scientific name for Tokay Gecko is Gekko gecko.
They have the same name, but their color might be different. The spots and striped might be at their tail, the whole body, or the head. Their skin colors can be yellow, pinkish-orange, and that's all i know. :D
Day gecko, leopard gecko and crested gecko
Assuming you mean gecko, its a lizard. Google them, there is the Leopard Gecko, Crested Gecko, and the Gargoyle Gecko, just to get you started
I would say a Crested Gecko, although you can get a colourful gecko like a loepard gecko
A crested gecko is a crested gecko, i think you may have mistaken this as morphs or you meant another species of gecko; if another species of gecko, no, if another morph yes.
The crested gecko is a species of gecko native to southern New Caledonia. This creatures are also known as New Caledonian Crested Gecko, Guichenot's Giant Gecko or Eyelash Gecko.
A gecko will eat almost any type of insect. Although some insects have such a hard exo skeleton that geckos are not able to grind up. It would not hurt your gecko if it ate a pill bug/ potato bug but it may not enjoy the insect due to its tough shell.