阿摩線上測驗
79.What is the process through which many animals develop irreversible speciesspecific behavior patterns?
(A) altruism;
(B) imprinting;
(C) operant conditioning;
(D) cognitive learning.
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統計： A(2), B(8), C(2), D(2), E(0) #3577808
統計： A(2), B(8), C(2), D(2), E(0) #3577808
