when blood is blue from outside actually it is not blue but reddish or dark red. The veins look blue from the outside due to the skin and fat absorbing red and yellow light, but reflecting blue.
No, penguins do not have blue blood. An animal who does have blue blood is the lobster and lizards have green blood.
"Blue blood" LITERALLY means blood that is blue in color.
Mammalian blood is NOT blue.
Yes blue animals have blue blood
Yes, a earthworm does have blue blood.
no prince has blue blood, if you mean half blood, its professer severus snape. if you really mean blue blood, your obviously in the wrong catagory.
Our blood is never blue. It is a commonly believed untruth. Blood in our veins is dark red, never blue.
The colour of all whales' blood is red, not blue.
No one has truly blue blood. De oxygenated blood is 'bluer' than oxygenated blood. The phrase 'blue blood' often refers to royalty.
Blue childeren are FROM both PARENTS HAVING negative blood hence blue blood.
Name of bird that blue blood
No, the blood is always red. The term,' blue blood' is given to noble people.