what is semniferrous tubules?
Ilonqueen88:
The seminiferous tubules are the site of the germination, maturation, and transportation of the sperm cells within the male testes. Seminiferous tubules are made up of columnar Sertoli cells surrounded by spermatogenic cells on the epithelial interior and stem cells exteriorly.
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It is the site of the germination, maturation, and transportation of the sperm cells within the male testes. Hope it helps....
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The inner lining of testes which is Tunica vasculosa is most vascular covering of the testis lining testicular lobules.
Each lobules has 1 to 3 seminiferous tubules, which join together at the apices of the lobules to form tubuli recti which enter the mediastinum.
Outer surface of seminiferous tubules is composed of white fibrous connective tissue called as tunica proprea while inner surface is of cuboidal germinal epithelium. This epithelium is made up of spermatogenic cells which forms sperm by spermatogenesis.
Some columnar cells are found in the layer of germinal epithelium called as Sertoli cells . These provide nutrition to germ cell.
Each lobules has 1 to 3 seminiferous tubules, which join together at the apices of the lobules to form tubuli recti which enter the mediastinum.
Outer surface of seminiferous tubules is composed of white fibrous connective tissue called as tunica proprea while inner surface is of cuboidal germinal epithelium. This epithelium is made up of spermatogenic cells which forms sperm by spermatogenesis.
Some columnar cells are found in the layer of germinal epithelium called as Sertoli cells . These provide nutrition to germ cell.
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