Daily MCQs

Which cysts indicate water contamination with sewage?

Please select one of the options to reveal the correct answer.

Similar MCQs

There is not _____ space for others here. If tan θ = 0, what is the value of θ? It is _____ heirloom of the family. In which year was Gauhati University established? The sum of the ages of a father and his son is 100 years now. Five years ago, their ages were in the ratio of 2:1. The ratio of the ages of father and son after 10 years will be