Day/date

Tuesday/april 16th 2013

Purpose

To observe morphological,anatomical and physrogical of Aues

Tools and materials

Tools :

1. Surgary board

2. Surgary tools

3. Needle

4. Loupe

Material :

Gallus gallus

Work produce

1. Put the material in the surgary board

2. Observe the morphological

3. Surgary and observe the anatomy

4. Drew the observation result and classified.

Gallus gallus

Description

Morphologic

The chiken body can be different as :

1. Head, consist of :

Rotrum, constructed by maxilla and mandibula

Nares , it is located in lateral side from upper rostum. Nares interna inside of mouth and nares

externa in outside.

Care , id protrude of skin and located in upper rostum

Eyes

Porus acusticus externa (outer ears hole) located in dorso coudal side of eyes.

2. Cervic,in chiken it has quit long neck

3. Trunchus (body)

It is covered by skin that as though as does not attached in the muscle. From the skin it will anse

some feather as the result of

4. Coudal and extremitas anterior and posterior.

Description :

Digestive system

Consists of digestive tracts and digestive glands. Tractus digestive consists of cavum aris that has

short lingua and pharynx, extended esophagus to be ingluutes as the food storage and softering

process. Food will entering proventriculus and ventriculus to get crushing process. Ventriculus

with thick wall and has function in secretion and the intestine. That consists of smooth intestine

and the final part is rectum , cloaca and anus. And glandula digestonia consists of glandula

salvia, hepar, vesica felea (bile) and pancreas.

Circulation system

The sentral is heart that has some cone shape and it is pericardium. In ques, there is hot sinus

and venesus, the blood vessel is vena and antery that come out from ventrialus as m,uch as 3

vessels. It is arteri arorima sinistra and anteri arorima dextra. Each arteri anorima is brenched to

be arteri carots communis into the head, arteri pectoralis into musculus pectorals mayor and

arteri sublavia that consists of axilar and aorta. It is the rest of archus aort aorticurned is. Arohus

aortae rounded bronchus dextrum and their turned into cavold to be aorta dorsalis from

ventriculum dextrum that come cut as artery phlmonalis that will breaks as vamus dextrum and

ramus sinistrum.

Respiration system

It is consists of a pair of nares that has located in the base of dorsal hores posterioer.

Larynx that consists of cartilage and boundares a space the called or glothis and connected by

caisum oris, trachea which is pipo. Shaped, lite borering and branched in bronchius dextrer and

si nister and the bronched place was called as bifurcatia trachea. Pulmo (lung) it is a pair, small

and it is attachedorsal wall of thorax and it is covered by pleura.

Reproductive system

In female chisteris, reproductive system is consisted by ovary in only left part and ouiduct that

has erded up in cloaca. In ovary there are many pollide and ovum. Ouiduct consist of in

fundibulum, magnum, and vagina. Meanwhile for male chickens. The reproductive system

consist of a pair of testis, epididimis ductus deferens and copulation in clean

Nervous system

Nervous system that functional in chiken is vision, sense of hearing and feeling. Their senses of

smelling functional properly. Nervous system in chiken are divided into somatic nervous system

and authomatic nervous system. Somatic nervous system is regulated some stimulus from

externa environment and authmatic nervous system regulates the habit.