तपेदिक (ट्यूबरकुलोसिस / TB) किस प्रकार के सूक्ष्मजीव के कारण होता है?

Which of the following groups consists exclusively of diseases caused by bacterial infections?

Which of the following groups of biological agents are the primary carriers in contaminated water that cause waterborne diseases such as cholera, typhoid fever, and dysentery?

Identify the bacterial disease from the following options: