The correct answer is C. Lymphocytes.
Lymphocytes are a type of white blood cell that play a vital role in the body’s immune system. They help to fight off infection and disease. AIDS (acquired immunodeficiency syndrome) is a disease that attacks the body’s immune system, making it difficult to fight off infection. One of the ways that AIDS attacks the immune system is by destroying lymphocytes.
Monocytes are another type of white blood cell, but they do not play a role in the immune system. Neutrophils are also white blood cells, but they are involved in fighting infection. R.B.C. stands for red blood cells, which carry oxygen throughout the body. They are not involved in the immune system and are not destroyed by AIDS.
In addition to destroying lymphocytes, AIDS can also damage other parts of the body, including the brain, heart, lungs, and digestive system. This can lead to a variety of health problems, including pneumonia, cancer, and other infections. There is no cure for AIDS, but there are treatments that can help to manage the symptoms and improve the quality of life for people with the disease.