Biology · Principles and Processes in Biotechnology

Match List-I with List-II: \n List-I List-II A Micro-injection I Gold particles coated with DNA bombarded B Biolistics II Recombinant DNA injected directly into nucleus C Disarmed pathogen III Vectors used to infect and transfer DNA into host D Heat shock IV Incubation of cells on ice followed by 42°C \n Choose the correct answer from the options given below:

1. A-(II), B-(I), C-(III), D-(IV)
2. A-(I), B-(II), C-(IV), D-(III)
3. A-(IV), B-(III), C-(II), D-(I)
4. A-(III), B-(IV), C-(I), D-(II)