Trace the pathway of a spermatozoon (sperm cell) using words from a seminiferous tubule of the...

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Trace the pathway of a spermatozoon (sperm cell) using wordsfrom a seminiferous tubule of the testes to the external urethralorifice. Describe the differences between a primary, secondary andGraafian follicles. Name the phases of the ovarian cycle includingovulation and indicate the main hormone produced for each one.

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Part 1 Trace the pathway of a spermatozoon sperm cell using words from a seminiferous tubule of the testes to the external urethral orifice Sperm cells pass through a series of ducts to reach the outside of the body After they leave the testes the sperm passes through the epididymis ductus deferens ejaculatory duct and urethra Epididymis Sperm leave the testes through a series of efferent ducts that enter the epididymis Each epididymis is a long about 6 meters tube that is tightly coiled to form a commashaped organ located along the superior and posterior margins of the testes When the sperm leave the testes they are immature and incapable of fertilizing ova Ductus deferens The ductus deferens also called vas deferens is a fibromuscular tube that is continuous or contiguous with the epididymis It begins at the bottom tail of the epididymis See Answer

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