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20 Cards in this Set
- Front
- Back
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External duct leading out and around the testicle
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epididymis
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Mature sperm cells
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spermatozoa
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the production of sperm
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spermatogenesis
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sperm storage and final maturation: ____ of epididymus
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tail
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average ejaculate volume of a stallion
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eighty
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the hormone that is negatively affected by estrogen
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GnRH
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area of the hypothalamus that releases GnRH
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tonic center
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inhibin has a negative effect on this specific area of the pituitary gland
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anterior
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phase where majority of cytoplasm is removed from the sperm
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maturation
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main hormone produced by the leydig cells
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testosterone
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spermatids released from the stroll cell
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spermiation
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cell found in between the seminiferous tubules
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leydig
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meiotic division occurs in this group of immature sperm cells
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spermatids
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sperm concentration: _____ of epididymis
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head
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means in the lumen
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adluminal
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released by the pineal gland
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melatonin
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cell that produces inhibin
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sertoli
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mitotic division occurs in this group of immature sperm cells
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spermatagonia
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factor that has the biggest impact on the seasonal production of sperm
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daylight
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testosterone is converted to this in the sertoli cells and has a negative effect on the hypothalamus
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DHT
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