黑猩猩的细胞色素C氨基酸的组成与人类细胞色素C的差别有多少？（） ["0.0","11.0","14.0","45.0"]
正常肺泡呼吸音的最明显听诊部位在（） ["喉部","肩胛下部","胸骨角附近","右肺尖","肩胛上部"]
肉类的干制品常见的有肉脯、（）、肉松等。 ["肉干","肉酱","肉糕"]
完全性房室传导阻滞可闻及（） ["开瓣音","大炮音","枪击音","心包摩擦音","机器样杂音"]
最早给地球输氧的细菌是（） ["蓝藻","真菌","红螺菌","细菌"]
动物模型BLUP的优点
