The seminal vesicles (Latin: glandulae vesiculosae), vesicular glands, or seminal glands, are a pair of simple tubular glands posteroinferior to the urinary bladder of some male mammals.Seminal vesicles are located within the pelvis.he seminal vesicles (Latin: glandulae vesiculosae), vesicular glands, or seminal glands, are a pair of simple tubular glands posteroinferior to the urinary bladder of some male mammals.
Coliforms are a broad class of bacteria found in our environment, including the feces of man and other warm-blooded animals. The presence of coliform bacteria in drinking water may indicate a possible presence of harmful, disease-causing organisms.Why use coliforms to indicate water quality?oliforms are a broad class of bacteria found in our environment, including the feces of man and other warm-blooded animals. The presence of coliform bacteria in drinking water may indicate a possible presence of harmful, disease-causing organisms. Why use coliforms to indicate water quality?
E. coli are coliform bacteria that live in the intestines of humans and animals. Most strains of E. coli are harmless, but some are known to make toxins that can cause diarrhea and illness. One E. coli strain called O157:H7 can cause severe diarrhea and kidney damage.Return to Top.ost strains of E. coli are harmless, but some are known to make toxins that can cause diarrhea and illness. One E. coli strain called O157:H7 can cause severe diarrhea and kidney damage.