I.  HISTOLOGY:  Review the slides of ovary and testes which you studied first with the endocrine system.

    A. Ovary
        1. Primordial follicles at or near outer surface of the ovary
        2. Primary follicles containing primary oocytes surrounded by cuboidal cells
        3. Secondary follicles containing secondary oocyte and antrum

        4.  Graafian (or vesicular) follicle
        5. "Ovum" surrounded by zona pellucida and corona radiata 

   B. Testes
        1. Seminiferous tubules (cross-section): round or oval structures with lumen.
        2. Germinal epithelium with spermatogonia at periphery of seminiferous tubules
        3. Interstitial cells
        4. Spermatids near or in lumen

II. REPRODUCTIVE ANATOMY: Use the labeled diagrams and photographs in the text and lab atlas in  order to identify the following structures on models and specimen available in the lab.

    A. Review the latex models of the muscles of the pelvic floor.  These were seen during the urinary system lab as you looked for the urethral orifice and sphincters.  This time, look for the crura and three columns of erectile tissue in the  penis on the male model;  look for the labia majora and minora, vestibule, vaginal orifice, and clitoris on the female  model.

    B. On the female sagittal and frontal sections (torso parts and plaques) identify:

         1. ovaries with ovarian ligament
         2. uterine tubes with fimbriae, infundibulum, and ampulla
         3. uterus (fundus, body, and cervix)
              a. uterine cavity
              b. endometrium
              c. myometrium
              d. perimetrium
              e. cervical os (internal and external)
         4. vagina (walls, canal, fornix, orifice)
         5. vestibular glands

         6. external genitalia
             a. labia majora

             b. labia minora
             c. vestibule
             d. clitoris
             e. mons pubis
          7. bladder, rugae, trigone, ureters

          8. urethra
          9. rectum, anal canal, anus
         10. pubic symphysis

         11. urogenital diaphragm

         12. coccygeous group, levator ani, external and internal anal sphincter

         13. ovum with corona radiata and zona pellucida

       
    C. On the ovary model identify:

          1.  ovary with ovarian ligament

          2.  primordial follicle

          3.  primary follicle with primary oocyte

          4.  secondary follicle with secondary oocyte

          5.  antrum

          6.  vesicular (Graafian) follicle demonstrating ovulation

          7.  corpus luteum

          8.  corpus albicans

    D. On the male sagittal sections (torso parts and plaques) identify:
          1. urinary bladder, rugae, trigone, ureters
          2. urethra (prostatic, membranous, penile=spongy)
          3. penis
              a. corpora cavernosa
              b. corpus spongiosum
              c. glans penis
              d. prepuce
          4. scrotum
          5. testes
          6. rete testes
          7. epididymis
          8. vas (ductus) deferens
          9. seminal vesicles

        10. prostate gland

        11. ejaculatory duct
        12. bulbourethral glands

        13. urogenital diagphargm
        14. rectum, anal canal, anus
        15. pubic symphysis

        16. coccygeous group, levator ani, external and internal anal sphincters

        17. mons pubis

 
III. EMBRYOLOGY ANATOMY:  Use the labeled diagrams and photographs in the text and lab atlas in  order to identify the following structures on models and specimen available in the lab. 
      A. On the fertilization/cleavage models identify:
           1. first panel
               a. primary oocyte in primordial follicle
               b. secondary oocyte in secondary follicle
               c. vesicular (Graafian) follicle
           2. second panel
               a. sperm (acrosome, head, body, tail)
               b. secondary oocyte exhibiting fertilization
               c. completion of meiosis II and formation of male and female pronuclei

               d. polar body/bodies
               e. zygote demonstrating first mitotic division
           3. third panel: cleavage divisions
               a. two-cell stage
               b. morula (16-32-64 cell stage)
               c. blastocyst
                   (1) trophoblast
                   (2) inner cell mass (embryoblast)
                   (3) blastocoel

               d. gastrula       

     B. On the implantation model, identify:

           1. Female reproductive organs as above:
               a. ovaries
               b. uterine tubes with fimbria, infundibulum, and ampulla
               c. uterus (fundus, body, and cervix)
                     (1) cavity
                     (2) endometrium
                     (3) myometrium
                     (4) perimetrium
                     (5) cervical os

                     (6) cervical plug
               d. vagina

           2. trophoblast

           3. chorionic villi

           4. chorion

           5. yolk sac

           6. amnion

           7. bilaminar germ disk

           8. placenta

           9. umbilical cord

          10. umbilical artery and vein

          11. conceptus

          12. limb buds
         

    C. On the embryo development model, identify:
          1. neural groove
          2. somites
          3. heart and liver
          4. limb buds

    D.  On the pregnant female model and torso, identify:

           1. ovaries

           2. uterus

           3. fetus

           4. placenta

           5. umbilical cord

           6. cervix

           7. vagina

           8. urinary bladder

           9. urethra

           10. breast

           11. areola

           12. nipple

           13. mammary gland