Chapter 27: The Reproductive System Name: Date: POST-LABORATORY WORKSHEET The O

Question

Chapter 27: The Reproductive System Name: Date: POST-LABORATORY WORKSHEET The O corresponds to the Learning Objectivels) listed in the chapter opener outline Do You Know the Basics? Exercise 271: Histology of the Ovary 1. The germinal eplthelum is composed of which of the following types of eplthelial tissue? (Circle one.) a simple columnar epithelium b. simple cuboidal epithellum c. simple squamous epithellum d. transitional epthelium 2. Identify the structure shown in the photomicrcgraph. (Circle one.) a. primary follicle b. primordial follicle c.secondary follicle d. vesicular follicle Christine Eckel 3. The arrow in this figure is pointing to a primary secondary) follicle, which contains a primary/secondary) oocyte. e McGraw-Hill Eduesion/Christine Eckel, photographer Exercise 27.2: Histology of the Uterine Tubes 4. Place the following layers that compose the wall of the uterine tube in order, from outermost to innermost. a. mucosa b. muscularis C. serosa 5. The uterine tube is lined with simple (cuboidal'columnar) epithelium. Exercise 27.3: Histology of the Uterine Wall (functional/basal) layer is 6. The two layers of the uterine endometrium are the functional layer and the basal layer. The shed during menstruation. 7. The myometrium is composed of two layers of smooth muscle (True/False)? 611 Chapter Twenty-Three The Reproductive System

Explanation / Answer

1. Germinal epithelium cells are b. simple cuboidal epithelium

2. answer: a. primary follicle [ we can see a single layer of cuboidal granulosa cell and primary oocyte, primordial follicle has single layer flatten granulosa cell not cuboidal, secondary follicles have more than one layer of granulosa cell, vesicular follicle have vesicle]

3. secondary, primary oocyte [ Presence of vesicle indicates it is secondary follicle, upto preantral phase secondary oocyte the follicle is primary oocyte ]

4. from outer to inner-> Serosa > Muscular > mucosa

5. Functional layer [ As the name suggest basal layer, it is the base inner structure which holds the functional ( secretory) layer of the endometrium which shed during menstruation. ]

6. True [ myometrium is arranged in two layers, outer longitudinal muscle layer, and inner circular muscle layer ]

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