Pathogens are disease-causing microorganisms that include bacteria, viruses, fungi, and parasites, each causing various diseases.
Pathogens are disease-causing microorganisms, collectively including bacteria, viruses, fungi, and parasites. Bacteria are single-celled organisms causing diseases like TB and cholera, while fungal diseases range from minor infections to severe respiratory issues. Parasitic worms and protozoa also contribute to diseases like tapeworm infestations and malaria.
https://brainly.com/question/37850323