They are if you bite them!
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
It is displaying to another gecko.
A gecko (an animal) who is awake during the night mostly and rests during the daytime.
well it depends on your definition of "safely." do you mean safe for the gecko, disease wise for you or the gecko, or are you concerned the gecko will bite you? if the gecko is wild, there is usually not a big chance for disease passing from the gecko to you, although you could pass a disease to the gecko, but it's unlikely...if your scared the gecko will bite you, well, it probably wont break the skin so there's really nothing to worry about there:)
The scientific name for Tokay Gecko is Gekko gecko.
Dude, if you mean an Adrian Gecko Starter Deck, there isn't one.
If you mean cohabitate; yes: during youth, but they should be separated at adulthood. If they are both male; the central American banded gecko is territorial when it becomes an adult. Also, once the leopard gecko grows to be an adult it will be much larger than the central American banded gecko. If you mean breed; no, reptile species should not be mixed.
In Australian slang, strewth is an interjection. Cop means get. Gecko means look. Wow! Get a look or Wow! Take a look.
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
If you mean Deco as in Deh-Ko. Gecko would rhyme with it.
I think you mean the Tokay Gecko, and they can be found in Northeast India, Nepal, Bangladesh, Southeast Asia, the Philippines, Indonesia, and the Western part of New Guinea
Day gecko, leopard gecko and crested gecko