1. Pig Dissection Day 1
Thomas

2. External anatomy

3. External features
Answers

4. Male or Female?

5. Sex determination
Male
Female
Male
Answers

6. Answers to External anatomy
Pinna
External auditory meatus
Nictitating membrane
Rooter
Vibrissae
Umbilical cord
Genital papilla
Urogential orifice
Scrotum
Mammary papilla
Anus
Sex Determination
Back to externals

7. Opening the oral cavity
2. To expose structures in the mouth cavity, use heavy, sharp-pointed scissors to cut at the corners of the mouth along the line of the tongue.
Continue to cut until the lower jaw can be lowered, being careful not
to cut into the tissues in the roof of the mouth cavity.
Continue to cut, pulling down on the lower jaw until your cuts reach the muscle and tissue at the back of the mouth.
Cut through this muscle until lowering the jaw exposes the back of the mouth cavity.

8. Mouth and Maxillary nerve
Answers

10. Answers to Mouth and Facial nerve
Hard palate
Epiglottis
Canine teeth
Soft palate
Eustachian tube
Nasopharynx
Oral pharynx
Glottis
External nostril
Maxillary nerve
Infraorbital foramen
Opening to nasopharynx
Mouth and Facial