You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Who among the following demonstrated that malaria is transmitted by Anopheles mosquito? and explain in detail?
Sir Ronald Ross was a British doctor who received the Nobel Prize for his work on malaria. His discovery of the malarial parasite in the gut of Anopheles mosquito led to the discovery that malaria was transmitted by Anopheles, and laid the foundation for combating the disease. Ref: Park, 21st Edition, Page 6.