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:An expression from which one derives a mental picture is?A biotic factor affecting agricultural production is?The physical and psychological satisfaction a…A biotic factor influencing agricultural production is?Which of the following is not a biotic factor?