Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.
- Sir Ronald Ross discovered that the disease was transmitted by the female Anopheles mosquito.
- One method to fight the disease is to attack the breeding places of the mosquitoes.
- Malaria has been the scourge of humanity since earliest times.
- A more flexible method is to take protective drugs such as quinine.
Acabd
Bbacd
Cdcab
Ddbac
