所屬科目:研究所、轉學考(插大)-普通生物學
II. 解釋名詞:(每題 3 分,24%)1. sinoatrial node
2. ligand-gated ion channel
3. character displacement
4. monophyletic group
5. epigenetic inheritance
6. endomycorrhizae
7. clonal selection
8. cortical reaction (in fertilization)
III. 簡答題 (28%)1. Describe three common ways that tumor-suppressor genes are silenced. (6%)
2. How do birds obtain sufficient oxygen when they fly over Mount Everest where the air is thin?(List some adaptations about their lungs and blood.) (8%)
3. Many marine birds and reptiles ingest seawater when they spend prolonged periods at sea and have no fresh water for drinking. Why can't humans survive by drinking seawater? (8%)
4. What effects can introduced species have on biological communities? (6%)