ZOO 200

 

Reproductive Lab Objectives

 

Full-Term Pregnancy (Model 3B)

 

 

    1   Uterus 

    1a Cervix 

    1b Myometrium of uterus 

    2   Placenta (umbilical arteries blue, umbilical veins red)

    3   Beginning of umbilical cord

    4   Cervical canal 

    5   Vagina 

    6    Labia minorum (pl. minora)

    7    Labia majorum (pl. majora)

    8   Clitoris 

    9   Urinary bladder 

  10   Urethra

  11   Pubic symphysis 

  12   Rectum 

  12a External anal sphincter 

  12b Internal anal sphincter 

  25   Abdominal aorta

  28   Mons pubis 

  29   Body of fifth lumbar vertebra

  30   Cauda equina

  31   Sacrum

 

Ovary
(Model 34689)

 

 

   1   Ovarian ligament

   2   Ovarian artery and vein

   4   Suspensory ligament of ovary

   6   Primordial follicle

   7   Primary follicle

   8   Secondary (developing) follicle

   9   Graafian follicle

   9a Graafian follicle just after ovulation

  12  Corpus luteum

  13  Corpus albicans

  16  Ovarian cortex

  15  Ovarian stroma (medulla)

  17  Secondary oocyte ready for ovulation

 

 

Female Reproductive Organs From Torso #2: 
Midsagittal View

 

 

    1  Labium majorum (pl. labia majora)

    2  Labium minorum (pl. labia minora) and vestibule

    3  Vagina

    4  Fornix of vagina

    5  Cervix and cervical canal

    6  Myometrium of uterus

    9  Ovary

  10  Ovarian ligament

  11  Fallopian (uterine) tube

  12  Round ligament of uterus

  13  Broad ligament

  15  Urinary bladder

  16  Urethra

  17  Clitoris and glans of clitoris

  19  Mons pubis

  18  Pubic symphysis

  11a Infundibulum of Fallopian tube

  11b Fimbriae of infundibulum

 

 

Female Reproductive Organs (Model 38789): Midsagittal View

 

4     Iliacus 

9   External anal sphincter

  10  Internal anal sphincter

  14  Iliac crest

  15  Internal iliac ateries and veins

  27  External iliac artery and vein

  30  Sigmoid colon

  31  Rectum

  32  Anal canal

  33  Ovary

  35  Fallopian (uterine) tube

  36  Infundibulum of Fallopian tube

  38  Pubic symphysis

  42  Body of uterus

  43  Fundus of uterus

  48  Cervix

  55  Round ligament of uterus

  56  Vagina

  58  Labia majora

  59  Labia minora

  61  Clitoris

  63  Ureter

  64  Urinary bladder

  71  Urethra

  73  Cauda equina

  76  Mons pubis

   A  Body of fifth lumbar vertebra

   F   Sacrum

   G  Coccyx

 

Breast Model From Torso #2

 

 

  1  Areola

  3  Nipple

  4  Lactiferous sinuses

  5  Lobes

  6  Adipose tissue

  8  Pectoralis major 

  9  Mammary ducts

 

 

Internal and External Male Sexual Organs (Model 40531)

 

  11  Cremaster muscle

  15  Ductus (vas) deferens

  17  Testicular artery and testicular venous plexus

  20  Terminal portion of ejaculatory duct

  21  Bulbourethral (aka Cowper's) gland 

  22a Penile (aka spongy) urethra (longitudinal section)

  22b Membranous urethra

  22c Prostatic urethra

  23  Corpora cavernosa of penis

  24  Septum between the corpora cavernosa

  25  Penile urethra (cross section) within corpus spongiosum 

  30  Glans 

  35  Pubic symphysis

  36  Ischial tuberosity

  37  Acetabulum

  39  Ilium

  38  Rectus abdominus

  49  External anal sphincter

  50  Internal anal sphincter

  51  Internal and external urethral sphincters

  57  Pudendal vein, artery, and nerve

  61  Urinary bladder

  63  Peritoneum of bladder

  66  Orifice of right ureter

  67  Ureter

  68  Entry into inguinal canal

  69  Inguinal canal 

  70  Anal canal

  71  Urogenital diaphragm

  72  Detrusor muscle of urinary bladder

    A Testis 

    B  Epididymis

    D  Spermatic cord

    E  Seminal vesicle

    F  Prostate gland

    H  Scrotum

  


 

Breast Model

 

 

    3  Adipose tissue

    5  Pectoralis major

    7  Serratus anterior

  11  Areola

  12  Nipple

  14  Lactiferous sinus

  15  Lobe of mammary gland

  16  Mammary ducts

  17  Lobules of mammary gland, arranged as alveoli

18    Lactiferous ducts

 

 

Male Reproductive System From Torso #2: Midsagittal Section

 

 

 

   3  Testis (pleural: testes)

   4  Epididymis

   6  Glans 

   6a Prepuce (foreskin)

   7  Septum between corpora cavernosa

   8  Corpus spongiosum

   9  Penile (spongy) urethra

  10 Bulb of penis

  11 Bulbourethral (aka Cowper's) gland

  12 Ejaculatory duct

  13 Prostate

  14 Bladder

  18 Pubic symphysis

 

 

 

 

 

Full Term Pregnancy (Model 37304)

 

 

 1  Liver  

 8  10th thoracic vertebra  

 9  1st lumbar vertebra

10  1st sacral vertebra 

11  Coccyx  

12  Spinous process of 2nd lumbar vertebra    

13  Pubic symphysis  

14  Pancreas  

16  Stomach  

18  Diaphragm  

19  Transverse colon   

20  Small intestine  

21a Anal canal  

21  Rectum  

23  External anal sphincter  

24  Internal anal sphincter  

25  Abdominal aorta  

26  Placenta  

27  Umbilical cord with umbilical arteries and vein  

30  Uterus  

31  Urinary bladder  

32  Urethra  

33  Mons pubis  

34  Labium majorum  

35  Labium minorum  

36  Clitoris  

38  Vagina  

41  Myometrium of uterus  

42  Cervix  

43  Cervical canal  

46  Conus medullaris  

47  Cauda equina  

48    Intervertebral disk  

 

 

o      Trace the path a zygote/pre-embryo would take as it moves from the point of fertilization to the point of implantation

 

o      Name, in order, the tubular structures through which sperm pass from production to ejaculation