The biotic factor which derives many benefits from livestock and reduces productivity is a? by Sunday | Jan 22 | Agricultural Science WAEC | 0 comments A. predator B. parasite C. pathogen D. microbe Correct Answer: Option B B. parasite Users Also Read These:A biotic factor affecting agricultural production is?The type of association in which one organism…Which of the following is not a biotic factor…ANB 321 Theory Questions: Lake Ecosystems:…An expression from which one derives a mental picture is?