Dissection pig, earthworm, frog

1

Pharynx

2

Hearts

3

Reproductive structures

4

Crop

5

gizzard

6

intestine

7

Dorsal Blood Vessel

what is this

Nerius Earthworm/Annelid/Class Oligochaetae

A

Right Atrium

B

Left Atrium

C

Ventricle

D

Liver

A

Gall bladder

B

Stomach

C

fat bodies

A

Lungs

B

Small intestines

C

Spleen

D

Testes

E

Kidney

F

Large Intestine (cloaca)

A

Testes

B

Kidney

C

Oviducts

A

Thyroid Gland

B

Larynx

C

Thymus

D

lungs

A

Larynx

B

Trachea

C

Thyroid

D

Liver

?????

esophagus

A

Pericardial sac

B

Right ventricle

C

left atrium

D

Liver

1

diaphragm

2

Small intestine

3

Stomach

4

Spleen

5

Large intestine

6

Urinary Bladder

1

Gall bladder

2

small intestine

3

Larger intestine

4

pancreas

A

Mesenterya: fold of tissue that attaches the intestines to the posterior abdominal wall.

B

Peritoneum: Membranous layer

A

Kidney

B

Ureter

C

Urinary Bladder

D

Ovary

E

Testis