Consider the following statements : Assertion (A) : Immune system gets affected by AIDS. Reason (R) : T-lymphocytes get completely damaged in AIDS. Select the correct answer using the code given below :

Which of the following statements are correct? 1. Femur is the longest bone in the human body. 2. Cholera is a disease caused by bacteria. 3. Athlete’s foot is a disease caused by virus. Select the c…

Consider the following statements : 1. Adenoviruses have single-stranded DNA genomes whereas retroviruses have double-stranded DNA genomes. 2. Common cold is sometime caused by an adenovirus whereas…

Which of the following statements are correct? 1. Viruses lack enzymes necessary for the generation of energy. 2. Viruses can be cultured in any synthetic medium. 3. Viruses are transmitted from one…

Which of the following diseases can be transmitted from one person to another through tattooing? 1. Chikungunya 2. Hepatitis B 3. HIV-AIDS Select the correct answer using the codes given below

Consider the following statements: 1. Hepatitis B is several times more infectious than HIV/AIDS 2. Hepatitis B can cause liver cancer Which of the statement given above is/are correct?