What description applies to a disease-causing organism that can spread from one organism to another?

Question

Quizplus · Accepted Answer

Both terms describe a disease-causing organism that can spread from one organism to another. However, "contagious" specifically refers to a disease that is easily spread through direct or indirect contact, while "infectious" refers more broadly to any disease that is caused by a pathogen such as a virus or bacterium. Therefore, either A or B could be the correct answer depending on the specific context of the question.

What Description Applies to a Disease-Causing Organism That Can Spread