实验一 公母畜生殖器官观察 实验二 公畜睾丸、母畜卵巢组织学及精子发生、卵泡发育 实验三 孕马血清促性腺激素（PMSG）效价的生物测定 实验四 兔的超数排卵、胚胎移植及早期胚胎观察 实验五 小鼠超数排卵及早期胚胎的质量鉴定 实验六 哺乳动物胚胎玻璃化冷冻保存 实验七 人工授精器材的认识和假阴道的安装 实验八 精液品质的肉眼检查及精子活率评定 实验九 精子密度计数检查及精子生理特性的测定 实验十 精子形态和畸形率的测定 实验十一 精子顶体染色观察 实验十二 家畜精液的冷冻

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

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

1. Components: ---testis: produce the male germ cells- gametes(sperm) produce androgen-testosterone ---gernital ducts: store and conduct the sperm epididymis ductus deferens ejaculatory duct

1. Development of branchial apparatus * branchial apparatus: including branchial arch, branchial groove, branchial membrane and branchial pouch

---a science which study the processes and regulations of development of human fetus.(from 1 cell(zygote) to (5-7)X1012 cells ) ---total 38 weeks: preembryonic period: before 2 weeks

一、神经管和神经嵴的发生及早期分化 1、神经管和神经嵴的发生

一、鳃器的发生 鳃器：是鳃弓、鳃沟、咽囊和鳃膜的总称