tissue
cellular organizational level intermediate between cells and a complete organism; cells that are grouped together with a common function
process
projection or outgrowth of tissue from a larger body
heart tissue
tissue of the heart
mesentery
fold of tissue that attaches organs to the body wall and contains blood vessels, nerves, and lymphatics that supply the intestines
feather
body-covering structure of some dinosaurs including birds
nervous tissue
main component of the nervous system
bone marrow
cells and soft materials in the hollow space of long bones
bone marrow
cells and soft materials in the hollow space of long bones
hypoblast
Embryonic inner cell mass tissue that forms the yolk sac and, later, chorion
urethral sponge
tissue in female human lower genital area
stratified squamous epithelium
tissue type
epicarp
outermost layer of the pericarp
wood
fibrous material from trees or other plants
connective tissue
type of biological tissue
tapetum
specialised layer of nutritive cells found within the anther, of flowering plants, where it is located between the sporangenous tissue and the anther wall; important for the nutrition and development of pollen grains
stratified columnar epithelium
tissue type
Dupion
Silk fabric
mesothelium
The layer of flat cells, derived from the mesoderm, that line the coelom or body cavity of the embryo. In the adult, it forms the simple squamous epithelium that covers all true serous membranes (peritoneum, pericardium, pleura).
Mesoglea
substance found between the two epithelial cell layers in the bodies of coelenterates and sponges
scar
area of fibrous tissue that replaces normal skin after an injury
periosteum
membrane that covers the outer surface of bones
veil
part of fungus
stratified epithelium
tissue type
flesh
soft tissue of an organism
macula
thickened area in the vestibule of ear
mesenchyme
type of connective tissue found mostly during the embryonic development of bilateral triploblast animals
mesenchyme
type of connective tissue found mostly during the embryonic development of bilateral triploblast animals
absorptive tissue
tissue
simple columnar epithelium
epithelial tissue in Animal tissue
plant tissue
any type of tissue in plants
pulp
tissue in the spleen
brain tissue
tissue of brain
hydroid
conducting tissue in moss
erectile tissue
tissue that becomes erect when filled with blood
corneal endothelium
a single layer of cells on the inner surface of the cornea
lymphoid tissue
set of organs where the cells of the immune system are located
blastoderm
layer of cells lining the blastula
periderm
tissue in certain coelenterate animals
epithelium
tissue lining the surfaces of organs in animals
matrix
material or tissue between animal or plant cells
double cone
cell type
transplant
tissue or organ used in transplantation
epiblast
Embryonic inner cell mass tissue that forms the embryo itself, through the three germ layers
callus
Growing mass of unorganized plant parenchyma cells. a mass of unorganized cells