Which of the following groups of diseases are assumed with water? I. onchocerciasis II. schistosomiasis...

Explanation

This Biology question is asking which group of diseases are associated with water. The options are I. onchocerciasis, II. schistosomiasis, III. Dracunculiasis, IV. Elephantiasis, and V. Taeniasis. Onchocerciasis, also known as river blindness, is transmitted by the bite of black flies that breed in fast-flowing streams and rivers. Schistosomiasis, also known as snail fever, is caused by parasitic worms that live in fresh water. Dracunculiasis, also known as Guinea worm disease, is caused by drinking contaminated water containing the larvae of Guinea worm. Elephantiasis, also known as lymphatic filariasis, is caused by parasitic worms that are transmitted by mosquitoes that breed in stagnant water. Taeniasis, also known as tapeworm infection, is caused by eating undercooked meat. From the options given, the correct answer is Option A: I, II and III. This is because onchocerciasis, schistosomiasis, and Dracunculiasis are all water-borne diseases. Option B (II, IV, and V) is incorrect because Elephantiasis and Taeniasis are not associated with water. Option C (II, III, and IV) is also incorrect because Elephantiasis is not associated with water. Option D (I, II, and V) is incorrect because Dracunculiasis is also associated with water. It is important to note that these diseases can be prevented by avoiding contact with contaminated water sources, practicing good hygiene, and taking appropriate medications. To learn more about these diseases and how to prevent them, please read the relevant sections of the recommended textbooks.