Exam (elaborations)
Equine Diseases Exam 1 Questions & Answers 100% Correct
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What are the three lines of defense? - ANSWERSFirst line of defense is external barriers - skin and mucous membranes Second line of defense is cellular or chemical components - Lymph system Third line is to target specific pathogens - Memory cells & immunoglobin Homeostasis - ANSWERSMaintenanc...
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