(1)当手不小心受到针或火的刺激时,会发生缩手反射,此反射活动的神经中枢在()内填字母
推荐回答(4个)
反射弧 感受器
D
条件反射
1 感受器 2传入神经 3神经中枢 4传出神经 5效应器 A脊髓神经 B脊柱 C神经突触 D大脑皮层
1)A(2)反射弧 感受器(3)D 复杂 反射(或条件反射)1感受器 2传入神经 3神经中枢 4传出神经 5效应器 A脊髓神经 B脊柱 C神经突触 D大脑皮层
(1)A
(2)反射弧 感受器
(3)D 复杂 反射(或条件反射)
1感受器 2传入神经 3神经中枢 4传出神经 5效应器 A脊髓神经 B脊柱 C神经突触 D大脑皮层
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