Label the regions: Pelvic region, Cranial region, Caudal region, Pectoral regions
Label the regions: Ventral, Posterior, Dorsal, Anterior
Point of Reference
A
B
Circle the correct choice
1. On the pig above, letter A is (medial, lateral). Letter B is (medial, lateral)
2. With respect to marker A, marker B is (proximal, distal) to the point of reference.
3. With respect to marker B, marker A is (proximal, distal) to the point of reference.

1. An easy way to determine the sex of your pig is to check for the presence or absence of nipples. True or False?
2. Only the male pig has a urogenital opening. True or False?
3. The male fetal pig has a developing scrotal sac, a penis, and a urogenital papilla. True or False?
4. The pig featured below is what sex?
5. Label the diagram using the following terms. Urogenital papilla, umbilical cord, teats
(nipples), anus

Fill in the blank using the following terms: lungs, bronchi, diaphragm, nares, trachea.
Following each definition, what number (1-5) did you used to label each of the structures on your on-line virtual quiz?
________________________ Connects upper and lower respiratory system (number ___)
________________________ Distributes air into both lungs (number ___)
________________________ Contraction creates negative pressure (number ___)
________________________ Air enters the respiratory system (number ___)
________________________ Aids gas exchange with its large surface area (number ___)
Trace the path of gas molecules throughout the body. For this activity, use red arrows to trace the path of Oxygen (O
(CO
2
2
) and blue arrows to trace the path of carbon dioxide
). Draw these arrows using red or blue ink. The first one is done for you as an example.
Mouth or Nose
This would be a red arrow.
Arteries Tissues Veins

Determine the proper cycle of blood through out the body by filling in the flowchart with the terms: body, right atrium, lungs, left ventricle, right ventricle, left atrium, CO and O
2
exchange
2

Identify the organs and their functions by filling in the following descriptions with the appropriate terms: mesentery, pharynx, gall, nares, phyloric, spleen, rectum, rugae, large, papillae, salivary, small, pancreas.
1. These ridges in the stomach allow the stomach to expand and hold more food for digestion. ____________________
2. The ____________________ gland secretes some of the first enzymes in the digestion process.
3. Located on the tongue of the pig, the sensory ____________________ are responsible for the sense of taste.
4. The ____________________ sphincter controls the movement of food from the stomach to the small intestine.
5. This structure appears purplish due to the close proximity of the veins and arteries running through it.
6. It is the ____________________ bladder that stores and conentrates bile for release in the stomach.
7. The ____________________ intestine helps finish the digestive process by reabsorbing water and creating fecal matter.
8. The ____________________ intestine is the main structure responsible for the absorption of essential nutrients into the body.
9. This structure stores fecal matter prior to excretion.
10. This small structure takes in red blood cells and other cells and breaks them down to recycle back to the body. ____________________
11. The paired ____________________ are holes in the snout of the pig that facilitate breathing while warming in-coming air.
12. This organ manufactures digestive juices and enzymes to help portions of the digestive process. ____________________
Identify the organs 1-6 from the digestive system quiz.
Organ #1 ____________________ Organ #2 ____________________
Organ #3 ____________________ Organ #4 ____________________
Organ #5 ____________________ Organ #6 ____________________

Fill in the blank using the following terms: renal artery, ureter, bladder, renal vein, kidney. Following each definition, what numbers, (1-5), did you used to label each of the structures on your on-line virtual quiz?
 ______________________________ Takes filtered blood from the kidney back to the heart. (Number ___)
 ______________________________ Transports urine to the bladder for storage.
(Number ___)
 ______________________________ Transports unfiltered blood from the heart to the kidney. (Number ___)
 ______________________________ Reabsorbs nutrients, secretes wastes by filtering blood. (Number ___)
 ______________________________ Takes filtered blood from the kidney back to the heart. (Number ___)
 ______________________________ Stores urine until it can be excreted out of the body. (Number ___)
Fill in the blank using the following terms: cortex, ureter, renal pelvis, medulla.
Following each definition, what numbers, (1-4), did you used to label each of the structures on your on-line virtual quiz?
 ______________________________ Collects filtrate from the kidney (Number ___)
 ______________________________ The outer region of the kidney (Number ___)
 ______________________________ Takes collected waste from the kidney to the bladder(Number ___)
 ______________________________ Inner portion of the kidney. (Number ___)

Label the parts of the female reproductive system based on the image you see on your virtual quiz.
1. _______________________________
2. _______________________________
3. _______________________________
Label the parts of the male reproductive system based on the image you see on your virtual quiz.
1. _______________________________
2. _______________________________
3. _______________________________
4. _______________________________
5. _______________________________
Put the structures in order that the unfertilized egg passes through the reproductive system.
1. _______________________________
2. _______________________________
3. _______________________________
4. _______________________________
5. _______________________________

Put the structures in order that the male sperm passes through.
1. _______________________________
2. _______________________________
3. _______________________________
4. _______________________________
5. _______________________________
Match the following terms with the description of its function: cervix, oviducts, testes, testosterone, urethra, vagina, scrotal sac, ovaries, uterus, epididymus, vas deferentia
 __________________________ contain eggs and release hormones
 __________________________ the principal sex hormone in the male is…
 the fetus develops in the __________________________
 __________________________ These tubes carry sperm from the testes to the urethra
 Fertilization normally occurs in the __________________________
 __________________________ contain eggs and release hormones
 __________________________ produce sperm and release sex hormones