Epithelial cells play many very important roles in the human body. they are usually arranged in thin sheets of epithelial tissue and they cover internal and external surfaces. epithelial cells have many different functions, and their basic structure may be adapted to make them more efficient at their job. many epithelial cells are there to protect the tissues underneath from damage or infection.
blood cells
well ther are loads of different types of cells there are 250 different cells in the human body:
nerve cell
red blood cell
white blood cell
sperm cell
fat cell
egg cell
ear hair cells
hair cells
* A protein cell * A bacteria cell Both are specialized in that they both have individual purposes and different functions.
root hair
red blood xylem
tissue
skin cells
nerve cells
geblet
muscel
gaymeters
by jade
Squid tenicle, Cat's tail, Fish gills
epithelial cells i guess
white blood cells
red blood cells
differentiation
what is biodiversity give some examples
They are made of cells
False, the majority of plant and animal cells have nuclei, with the exception of some specialized cells.
When each cell specializes in a certain task: some cells make fingernails, others become blood cells, brain cells, kidney cells, etc.
cactus
Some examples of specialized cells in cnidarians include cnidocytes (stinging cells) used for defense and capturing prey, sensory cells for detecting movement and light, and muscle cells for movement and contraction. Additionally, some cnidarians have specialized cells that secrete mucus or digestive enzymes for feeding.
Stem cells and leaf cells are two speacilized plant cells.
yes
Juxtaglomerular cells Visceral and parietal epithelium The above are some specialized cells of urinary system. The cells of the distal tubule become taller and form a structure known as the MACULA DENSA. and this is the specialized tissue in urinary system.
No. Most can except some specialized ones such as brain cells, red blood cells and gametes.
They can no longer replicate (reproduce).
differentiation
what is biodiversity give some examples
Blood cellsSkin cellsNerve cells (neurons)Goblet cells (in the lining of the stomach)Muscle cellsGametes (female ova or male sperm)leaf cellsroot hair cellssperm cellstylon cellsconsept cellspoo cellsurine cellshouse cellscolo cell (random shiz)
connective, muscular, nervous, & epithelial.
Some examples of plant cells are : Parenchyma Cells, Collenchyma Cells, Sclerenchyma Cells, and water conducting cells. Animal cells are nerve cells, muscle cells, and skin cells.