I. What’s histology? II. Why we study it ? III. How to study it ?-Histologicalmethods

1. Cartilage: organ=Cartilage tissue+perichondrium

---Closed tubular system ---Blood circulatory or cardiovascular S ---Lymph vascular S

一、神经元 二、突触 三、神经胶质细胞 四、神经纤维和神经 五、神经末梢

1. General description (1) components: ---cell: muscle fiber-myofiber elongated thread-liked Sarcolemma Sarcoplasm sarcoplasmic reticulum: SER

1. General description: ---Components: nerve cell: neuron Glial cell: neuroglial ---Function: Neurons : receive the stimulation, conduct the nerve impulse Glial cell: support, protect and insulate, nourish neurons

---Digestive system: Digestive tract Digestive gland

甘肃农业大学：《动物组织学与胚胎学》课程教学资源（考试大纲）

甘肃农业大学：《动物组织学与胚胎学》课程教学资源（授课大纲）

1. Components ---nose ---pharynx ---larynx ---trachea ---bronchi ---lung