Just a red blob that is slightly thinner in the middle....
The shape of the human red blood cells is that it is biconcave in shape.
In relation to the human body, it is a common misconception that blood is blue; all blood is red. The blue appearance is due to the connective tissues of the blood vessels. Blood cells can be either erythrocytes, which are red, or leukocytes, which are white. When blood is oxygenated it is a much brighter red than de-oxygenated blood.
You can find red blood cells, white blood cells, and platelets in human blood.
Frog Red Blood Cells and Human Red Blood Cells
Frogs have nucleated red blood cells, whereas humans have anucleated red blood cells. This means that frog red blood cells contain a nucleus, while human red blood cells do not. Additionally, frog red blood cells are elliptical in shape, while human red blood cells are biconcave disks.
Mature red blood cells are the only human cells that do not have a nucleus. sorry to do this but that's not the answer but i don't know it
The karyotype is the number and appearance of chromosomes in the nucleus of a cell. Mature red blood cells don't have a nucleus, so they cannot be used for karyotyping.
Bovine red blood cells are slightly larger with a diameter of about 6-8 μm compared to human red blood cells, which have a diameter of about 6-7 μm. The concentration of red blood cells in bovine blood is lower than in human blood, with a hematocrit of around 30-35% for cows compared to 40-50% for humans.
1) Frog's red blood cells contain a nucleus that carries all the genetic information needed to make new cells by replication. Human red blood cells contain no nuclei because they reproduce differently than frog. 2) We human have platelets in our blood but frogs do not have them.
red blood cells are erythrocytes while white blood cells are lymphocytes.
Red Blood Cells White Blood Cells Plasma Platelets
There are more red blood cells than white in healthy human blood.