Anatomy – Page 4 – howMed

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The reproductive system of the male has two major functions: Production of sperm Delivery of these to the reproductive tract …

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PRIMORDIAL GERM CELLS —Gametes are derived from PGCs. Formed in the epiblast during 2nd week and move to the wall …

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Causes of birth defects and spontaneous abortions are two fold: 1. Chromosomal abnormalities 2. Genetic factors Incidence For Major Chromosomal …

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CHROMOSOMES Are structures composed of condensed DNA and associated proteins When DNA condenses, the molecule becomes wrapped around proteins called …

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A 64 year old professor complains of weakness in his right arm and leg[1] and double vision[2]. He also said …

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Uterus: Points of Identification: 1.Three layers; mucosa, fibromuscular layer and serosa. 2. Endometrium has simple columnar epithelium. 3. Mucosa invaginated …

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Epidydmis: Points of Identification: 1. Pseudostratified columnar epithelium is present. 2. Cilia and microvilli present. 3. Connective tissue and smooth …

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Points of Identification: 1. Seminiferous tubules are present. 2. Germ cells are surrounded by sertoli cells. 3. Cells of Leydig …

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Ureter: Points of Identification: 1. Typically a star shaped lumen present. 2. Three layers can be seen; mucosa, muscularis and …

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Points of Identification: 1. Nephron is the functional unit. 2. The cortex consists of convoluted tubules together with the renal …

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