Blue Blood and Red Blood !!!

Hello mates,a random scientifc question your way! i think its cool and fun to know,whats the difference between Blue Blood and Red Blood?!!

any Clue out there?!!!

Blood comes in the blue form when it has not received oxygen.

Red blood is formed when it is exposed to oxygen. That is why blood is red when you get a cut.

God did you post this EVERYWHERE

Ann Marie please use your trusty elvish powers of deletion LoL :o)

lol sorry to bust ur bubble nobody, but blood is red inside and out....it's just the color of the type of blood vessel....there's no such thing as "blue blood"

No clue, I think their the same but blue blood is the blood before it hits air. Iono..

Ummmm Danielle

Study biology darling OR even do a google search because Nobody was 110% correct in saying:
Blood comes in the blue form when it has not received oxygen.

Red blood is formed when it is exposed to oxygen. That is why blood is red when you get a cut.

Its true do some research and then apologise for being wrong :o)

OK ,thats it

seems like its not Clicking in the Brain!

here you go mates:

Blue Blood is found in horseshoe crabs (sea Creatures )

Red Blood is found in Humans for Example (all know that)

The iron-containing pigments found in blood include haemoglobins (red), myoglobins (red), chlorocruorins (green) and haemerythrins (violet). Haemocyanin (blue), which is found in horseshoe crabs and other organisms, contains copper not iron

HAHAHA

Eirisa... 110%?

Anyway, yeah idiot above that I don't want to check for your name. I was right... and I didn't even have to google it! Crazy isn't it. I can't believe people were right when they said listen in class...

the only thing that anyone could simply do,was to search the internet for BLUE BLOOD! it would have been so clear!

http://www.j-bradford-delong.net/movable_type/archives/000490.html

copper-based non-hemoglobin blood of horseshoe crabs turns bright blue when oxygenated.

Here is another link about BLUE BLOOD:
http://www.tefelske.com/crabs.htm

"There is a copper-based compound in horseshoe crab blood (which is what gives it it's blue color"

you all had a problem understanding the question
i didnt say why RED looks RED ! or BLUE looks BLUE! i didnt ask wheather there is or not,i said whats the difference,which means that there is a blue and red and am asking about the difference! which means WHY its RED! or BLUE!

Yeah 110% you heard me LoL :o)
Just over exaggerating - I have a habit of doing that but I'm female - der LMAO

Rua - with that last post hun - you lost me, like really lost me. How funny...

Scientifically explained well honey but there is another form of blue blood meaning born of aristocracy or noble blood lines such as royalty - only a figure of speech I know but still deserves a mention xx

Rachel E F Allen
that was very nice of you mate,thanks alot for this useful tip,i like the info,i will try to read about it soon.

much Respect