There are millions of veins present in human body, which are not accounted yet accurately. Every organ has veins running from it branching off into many more capillaries.
Approximately the total length of the veins in the human body ranges from 60,000 - 100,000 miles including the capillaries.
No. The named veins are fairly consistent over the population but smaller ones are completely variable. Even the bigger veins often in different places or occur in different ways and the uccurence of these variations within the population can be found in many books. This is the same for any part of the human body not just the veins.
No, inbred blood is not blue. Blood is always red, regardless of the genetics of the individual. The misconception that veins carry blue blood in inbred individuals is incorrect; it actually appears blue through the skin due to light absorption and reflection.
No, all human blood is not the same. Blood types are determined by the presence or absence of certain antigens on the surface of red blood cells, with the most common blood types being A, B, AB, and O. Additionally, blood can also differ in terms of Rh factor, which further classifies blood as Rh positive or Rh negative.
No, chickens have a different number of chromosomes than humans. Chickens have 78 chromosomes, while humans have 46 chromosomes.
No. Not all cells have a nucleus, which contains nuclear DNA; but all cells have mitochondria, which have their own DNA, called mitochondrial DNA, or mDNA. In humans, the cells that lack a nucleus and therefore nuclear DNA, are mature red blood cells, but they do have mitochondria and mitochondrial DNA.
Light spotting or a small amount of blood can occur during implantation, but having a pad filled with blood is unlikely. If you are experiencing heavy bleeding, it may be a sign of another issue and you should consult a healthcare provider for further evaluation.
NO, not even close.
No. It all depends or size and sex of the person.
Humans have the same kind of blood (with different blood groups of course e.g. O, A, B etc), because all humans are descendants of Adam and Eve. Therefore, you can do blood transfusion between all people from all over the world but not between human and animals because they are of different kinds.
ten million times more than the amount of humans
About 600 million gallons. (Average amount of blood in a human x number of humans currently on the planet.)
A person with blood type O has no special governmental rights or responsibilities. All humans have the same rights regardless of blood type.
An insects blood is the same as a humans blood. It keeps them alive and makes all organs function properly.
Humans do not have the same amount of cartilage in their bodies for their entire lives. Rather, as people age, the amount of cartilage in their body decreases. This can cause older people to experience joint pain.
blood carries oxygen all around the body
All humans are part of the same species, Homo sapiens, and share a common ancestor from which all humans are descended. Therefore, in a broad sense, all humans are distantly related to each other through this shared ancestry.
All computers that have the same GHZ will have the same amount of date. This is in the same amount of time.
They can, but they may not show the same or all symptoms. A cold will not affect them the same way, the biggest problem is that they can give it to humans... and they are sneaky strep throat carriers too!