An attenuated pathogen is a pathogen which remains in a weakened, less virulent (infection causing) state. It can cause minor disease. The organisms such as bacteria, fungi, viruses and parasites can be the example of attenuated pathogen.
The attenuated pathogen is used in vaccines. It is capable of activating the immune response in the host organism against the already present disease causing pathogen.
The answer would be A because if they are raised where every th ing is given to them they don't know how to do the normal functions they do naturally by themselves like hunt or maybe migrate.
