问题 多项选择题

感受器的一般生理特性是

A.都有各自的适宜刺激
B.能把刺激能量转换为传入神经的动作电位
C.能对环境变化的信息进行编码
D.对恒定刺激有适应现象

答案

参考答案:A,B,C,D

材料分析题

法国作家雨果说:“世界上最宽阔的东西是海洋,比海洋更宽阔的是天空,比天空更宽阔的是人的胸怀。”“宰相肚里能撑船。”

(1)谈谈你对这句话的理解。

                                                                                                                                                             

(2)如何做到宽容? 

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                             

填空题