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Handout for Laboratory 11, Vertebrate Zoology 03051

Class Mammalia: Fetal Pig, Internal Structures II

Lab manual (Hickman et al., 9th ed.), Exercise 23D, pp. 354-358; Exercise 23F, pp. 365-371

WORD BANK: terms/structures to find and know from this lab.

Note: your laboratory instructor may also include cardiovascular structures from the previous handout as objectives for this week's lab.

  1. allantoic duct
  • autonomic nervous system
    		•
  • autonomic nervous system: parasympathetic
    		•
  • autonomic nervous system: sympathetic
    		•
  • bladder (allantoic bladder)
    		•
  • brachial plexus
    		•
  • brain
    		•
  • broad ligament
    		•
  • calyx
    		•
  • central nervous system
    		•
  • cerebellum
    		•
  • cerebrum
    		•
  • cervix
    		•
  • corpus callosum
    		•
  • cranial nerve (CN) (your instructor may inform you which ones to concentrate on)
    		•
  • CN I, olfactory nerve
    		•
  • CN II, optic nerve
    		•
  • CN III, oculomotor nerve
    		•
  • CN IV, trochlear nerve
    		•
  • CN V, trigeminal nerve
    		•
  • CN VI, abducens (abducent) nerve
    		•
  • CN VII, facial nerve
    		•
  • CN VIII, vestibulocochlear (auditory) nerve
    		•
  • CN IX, glossopharyngeal nerve
    		•
  • CN X, vagus nerve
    		•
  • CN XI, spinal accessory nerve
    		•
  • CN XII, hypoglossal nerve
    		•
  • epididymis
    		•
  • genital papilla
    		•
  • gyrus, -i
    		•
  • hilus (hilum)
    		•
  • inguinal canal
    		•
  • kidney
    		•
  • kidney-cortex
    		•
  • kidney-medulla
    		•
  • kidney-pelvis
    		•
  • longitudinal fissure
    		•
  • lumbrosacral plexus
    		•
  • medulla oblongata
    		•
  • meninges
    		•
  • meninges-dura mater
    		•
  • olfactory lobe (bulb)
    		•
  • optic chiasma
    		•
  • ovary
    		•
  • oviduct (fallopian tube)
    		•
  • penis
    		•
  • peripheral nervous system
    		•
  • pituitary gland
    		•
  • pons
    		•
  • renal pyramid
    		•
  • scrotum
    		•
  • spermatic cord
    		•
  • sperm duct (vas deferens, ductus deferens)
    		•
  • spinal nerve
    		•
  • sulcus, -i
    		•
  • testis
    		•
  • ureter
    		•
  • urethra
    		•
  • urogenital opening
    		•
  • uterus
    		•
  • uterus-body
    		•
  • uterus-horns
    		•
  • vagina

    • Following the dissection directions as laid out on pp. 354 366, 367, 368, and 369, take your time to find the genitourinary and neural organs/structures listed above. You will need to examine both male and female pigs. Your instructor may direct to ignore some of those objectives, given the progress of dissection in your particular laboratory. In addition, your instructor may use questions from the lab manual as the basis for quiz questions. The fetal pig offers a good overview of the mammalian body plan--try to explore as much as you can in our final dissection of the semester! Your notes and drawings:

    |main page| |background| |03028: Physiology| |03048: Anatomy|

    |03050: Invertebrate Zoology| |03051: Vertebrate Zoology| |03074: Economic Botany|

    Please send comments and questions to: cronewil@hvcc.edu

     

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    This web page last updated on April 24, 2000