100+ Male rat PowerPoint (PPT) Presentations, Male rat PPTs

Male rat - PowerPoint PPT Presentation

It Takes Teamwork

It Takes Teamwork. Sperm Anatomy. Acrosome enzymes: hyaluronidase , acrosin , neuraminidase. Fertilization and Implantation. Eggs are viable for 72 hours Sperm is viable for 48 hours. Implantation occurs about 5-6 days after conception. Male Reproductive System. Functions:

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376 views • 20 slides

Male Reproductive System

Male Reproductive System. Functions: 1. testes produce sperm and the male sex hormone testosterone 2. ducts transport, store and assist in maturation of the sperm 3. accessory organs secrete most of the liquid portion of the semen

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489 views • 17 slides

SNB

SNB. Gonadectomy and treatment with Testosterone (T) of adults do not alter the dimorphism in male and female. SNB. The dimorphism do not depend by estrogens (TFM male rats have high levels of cerebral estrogens and estrogen receptors).

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400 views • 15 slides

Lab Exercise # 10

Lab Exercise # 10. Zoo- 145. Anatomy of Rat. Male and Female Reproductive System of the Rat, Rattus norvegicus. Lab Exercise # 10. Zoo- 145. The classification of the Rat ( Rattus norvegicus ) Phylum : Chordata Subphylum: Vertebrata Class: Mammalia Order: Rodentia

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349 views • 11 slides

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'Male rat' diaporamas de présentation

Male rat - PowerPoint PPT Presentation

It Takes Teamwork

Male Reproductive System

SNB

Lab Exercise # 10