湖南农大组织胚胎学 习题集(带答案).doc

第一章? 绪? 论（2学时 一.? Single Choice 1. Which of the following are not the main research contents? A. Cell; B. Tissue; C. Organ; D. System. E. Embryo 2. About embryology, which of the following answer is wrong? A. Dealing with the development and maturation of gamets. B. Dealing with how the gamets develop and become mature. C. Usually regarded as the period starting with fertilization and ending with birth in mammals. D. Usually ended with birth in mammals. E. Usually studying the microstructure of the organism. 3. Which of the following constitute the development history of histology EXCEPT A. Invention of light microscope. B. Invention of electron microscope. C. Contemporary histology. D. Molecular embryology. 4. Why do the medical students study the subject of animal histology and embryology EXCEPT A. To complete the knowledge of body’s structures-from gross to microscopic. B. Be able to understand how the different tissue’s function-the basis of physiology. C. Can find the disease only after the normal structure is known-the basis of pathology. D. It is a foundation of clinic sciences- for a good veterinary doctor needed in future. E. None of the above. 5. About the light microscopy, which of the following is false? A. Light microscopy includes two main parts: common light microscopy and special light microscope. B. Optical part of the common light microscopy includes condenser, objective and eyepiece. C. Mechanical part of the common light microscopy includes stage, focus adjustment knob, stage position adjustment. D. The common light microscope can be adapted to observe paraffin section with hematoxyin and eosin (H-E). E. The special light microscope can be adapted to observe paraffin section with hematoxyin and eosin (H-E). 6. Which of the following is not related to paraffin section? A. Specimen-collecting and fixation B. Dehydration and clearing. C. Paraffin-infiltrating and embedding. D. Sectioning and staining. E. None of the above. 7. Hematoxyin and eosin