[A15c] Cobras not defined as having a spine

[Jimyoda]

Although I've already checked, can someone please confirm the following:
A) Cobras in-game do not have a spine as a body part.
B) Cobras, in real life, do have a spine.

[milon]

I'm at work right now so I can only confirm B - all snakes IRL have a Spine bodypart. 

[Tynan]

No bug; it's just for simplicity.

Lots of body parts are missing.