Which of the following statements is/are correct? 1. Viruses do not have the necessary enzymes for energy production. Viruses can be cultured in any synthetic medium. Transmission of viruses from one organism to another is only by biological carriers. Select the correct answer using the code given below :

• A. केवल 2 और 3
• B. 1,2और 3
• C. केवल1 और 3
• D. केवल 1