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Where are stem cells that replace old blood cells in adults?
In the bones.
How old are dinosaur bones?
Non-avian dinosaur bones (i.e. dinosaurs that are not birds) range from 230 million to 65.5 million years old.
How come old peoples bones aren't as strong?
an old person has less blood cells, when this happens bones lose the strength that they used to have.
Where are the stem cells that replace old blood cells located?
Stem cells that replace old blood cells are primarily located in the bone marrow. They are known as hematopoietic stem cells and can differentiate into various types of blood cells, including red blood cells, white blood cells, and platelets.
Where are the stem cells that replace old blood cells located in adults?
Stem cells that replace old blood cells are primarily found in the bone marrow of adults. These adult stem cells are called hematopoietic stem cells and they are responsible for producing all types of blood cells, including red blood cells, white blood cells, and platelets.
Can you get money for dinosaur bones?
Yes you can get alot ofmoney for dinosaur bones. How much money you could get depends on the size of the bone, how old the bone is, or what type of dinosaur the bone belongs to.
How many bones does a stegosaurus dinosaur have?
A Stegosaurus had lots of bones then a Human but had 450-750 bones depends how old the Stegosaurus is
What part of the body is the main contributer to blood cells?
Your blood cells are manufactured in the center part of your bones called the marrow. Have you ever broken a chicken bone? The center is called the marrow. Your liver is what recycles the old cells cleaning the blood.
Which organ is a lymphoid organ that is a reservoir for red blood cells?
The spleen is a lymphoid organ that serves as a reservoir for red blood cells. It plays a role in filtering blood, removing old or damaged red blood cells, and storing blood for emergencies, such as in case of hemorrhage.
Why is carbon dating ineffective in determining the age of a dinosaur bone?
Carbon-14 isotope dating is only effective up to about 70,000 years. Dinosaur bones are at least 65 million years old. Elements with much longer half-lives are used to radiometrically date rock associated with dinosaur remains.
Where are the stem cells that replace old blood cell located in adults?
In the bones.
How old do you have to be to be a dinosaurologist?
No such job title. You can become an archeologist though, and dig up dinosaur bones.
