Critical Reasoning (CR) | Lathyrism, a debilitating neurological disorder caused by

Lathyrism, a debilitating neurological disorder caused by the consumption of the legume Lathyrus satitus, is widespread among the domestic animals of some countries. Attempts to use rats to study lathyrism have generally failed. Rats that ingested Lathyrus sativus did not produce the symptoms associated with the disorder.

Which one of the following is most strongly supported by the information above?

(A) The physiology of rats is radically different from that of domestic animals.
(B) The rats
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