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Black Framed Canvas

Seminiferous tubules. Light micrograph of a cross section through seminiferous tubules in an earthworm (Lumbricus terrestris) testis. The seminiferous tubules are the site of sperm production (spermatogenesis). In the central region of each tubule are spermatozoa, formed from gametes undergoing initial meiosis and later spermiogenesis.

Seminiferous Tubules-Dr. Keith Wheeler-Framed Stretched Canvas

Work by Dr. Keith Wheeler

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