Purpose of Biotechnology MCQ - Practice Questions with Answers

Oil eating bacteria (Pseudomonas putida) developed by 

Read the following statements and select the correct ones 

1) Vaccine is a preparation (or suspension) of a dead/attenuated pathogen of a disease which on inoculation (or injection) into a healthy person , provides  temporary/permanent  active/passive imunity by inducing antibodies formation  

2) Immunisation is the process by which the body produces antibodies against the vaccine preventable diseases through administration of specific vaccines 

3) The principle of immunisation or vaccination is based on the property of 'memory' of the immune system 

4) If a person is infected with some deadly microbes to which quick immune response is required ; in that case , we need to directly inject the performed antibodies or antitoxins e.g , in case of tetanus 

 Biotechnology has applications in a major areas like

Biotechnology applications in Agriculture is