57. Which of the following descriptions ..-阿摩線上測驗
1F 培源吳 大一下 (2019/08/15)
應該要這樣改(A) The circulatory fluid in opened circulatory system is called hemolymph.(B) Blood in right ventricle will first deliver to pulmonary artery.(C) Sinoatrial node is located in right atrium.(D) Erythropoietin is produced from kidney. 正確(E) Mammals employ negative pressure breathing. |