The causal organism of mastitis in cattle is? by Sunday | Jul 5 | Agricultural Science WAEC | 0 comments A. fungus B. bacterium C. virus D. protozoan E. worm Correct Answer: Option B – bacterium Users Also Read These:Which of the following processes are associated with…The causal organism of damping-oil disease of okra is a?The activity of an organism which affects the…The type of nutrition exhibited when organism lives…The study of an individual organism or a single…