Vessicles are rather primitive and present all-throughout.
stem cells or prokaryotic
yeast cell
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stem cells
Stem cells!
That depends on which species you're referring to. In most mammals, including humans, mature red blood cells do not have a nucleus.
The most "primitive" protist in the Kingdom Protista would be the more ancestral protists. One major group of protists called the Excavates (which include the Diplomonads and the Parabasalids) are considered by some scientists as the most "primitive" because it lacks a mitochondria while other protists have mitochondria.
Neutrophils. In the healthy state, neutrophils constitute the majority of all white blood cell types, followed by lymphocytes.
primitive
Epithelial cells make up the glands, and the tissues that line the surfaces of blood vessels and organs in the body.
when constituent particles are present only on the corner positions of a unit cell , it is called as Primitive unit cell .
Red blood cells (RBCs), also called erythrocytes, are the most common type of blood cell and the vertebrate organism's principal means of delivering oxygen.
Neutrophils are the most common type of the white blood cell
The most abundant type of macroglial cell, astrocytes(also called astroglia) have numerous projections that anchor neurons to their blood supply.Read more: glial-cell
A cow's red blood cell does not have a nuclei. Most mammals do not have a nuclei in their red blood cells.
The most abundant white blood cells in the blood are neutrophils.
The most common disease for this is sickle-cell anemia and also pernicious anemia.
Neutrophils
most primitive
Red blood cells.
Neutrophils
Neutrophils