In humans, oxygen-rich blood (from the lungs) must not mix with oxygen-poor blood (from other cells). We have 4-chambered heart to ensure there is no mixing.
However, some animals (such as alligators) have no problem letting their blood mix.
Venous and arterial
The blood groups A, B, AB and O are the seperate blood types and within a blood type the blood may be Rh+ or Rh-.
O+ and A+
it all depends on your blood type ant he two put together, its not necessarially goig to be one of your or the mothers blood types it all jsut depends
type "O" which really is zero, means that no antigens are present, it is the universal donor. anyone can take it in without difficulty. there are no antigens which would cause clotting or problems. type "AB" means that you already have both antigens, so you are the universal acceptor. any blood given to you, type A or B, won't hurt you since you already have those antigens. Type "O" has none, so that's good too. the Rh factors will further complicate things, but the ABO blood typing system is that simple. If you are a vampire, other probems might arise.
Not recommended.
You cannot mix only two items.
it is rh negative and rh positive that u dont want to mix not the a b o types it is the + or - two ++ mom n dad or two -- mom n dad not 1 positive(+) and 1 negative(-)
There are two types of blood. Deoxygenated blood, and oxygenated blood.
No, there is no limitation on people of different blood types reproducing.
There are two different types of A blood types, there is the one that originated from Europe and one that originated from the Arctic. The two blood types have specific properties and each require certain foods to be healthy.
white blood cells and red blood cells
It is called hybridization, where two different varieties of corn are crossed to create a new hybrid variety with desirable traits.
These are: Double mix or two-mix – two food groups are represented Triple mix or three mix – three of the food groups are represented Quadri-mix or four mix – all four of the foundation food groups are represented Regardless of the mix, the Staples group should always be used at each meal Types of Mixes
blood and mucas
Venous and arterial
On one side is oxygenated blood, and on the other is blood that does not contain oxygen. It is divided into two because if those two different types of blood mix, your brain can never get enough oxygen to function properly, leading to mental stupidity.. It is really important that those two types of blood do not mix. The left side is thicker because it has to pump blood to the entire body, where as the right side only has to deliver blood to the lungs. Your body is actually large compared to your heart. Your heart is only the size of your fist. Ask me if you have any questions :)