To solve this problem, we need to identify which type of blood corpuscles HIV uses for replication and production of progeny viruses.$\newline$Let's analyze each option:$\newline \bullet$TH Cells:$\newline$ - TH cells, also known as T-helper cells, are a type of T-lymphocyte that play a crucial role in the immune system.$\newline$ - HIV specifically targets and infects these cells, using them to replicate and produce new viruses.$\newline$ - This is because TH cells express the CD4 receptor, which HIV uses to gain entry into the cell.$\newline$ - Therefore, TH cells are the correct answer.$\newline \bullet$B-lymphocytes:$\newline$ - B-lymphocytes are responsible for producing antibodies, but they are not the primary target for HIV replication.$\newline$ - HIV does not typically replicate in B-lymphocytes.$\newline \bullet$Basophils:$\newline$ - Basophils are a type of white blood cell involved in inflammatory responses and allergic reactions.$\newline$ - They are not involved in HIV replication.$\newline \bullet$Eosinophils:$\newline$ - Eosinophils are another type of white blood cell that plays a role in combating multicellular parasites and certain infections.$\newline$ - They are not the site of HIV replication.$\newline$Therefore, the correct option is Option 1: TH Cells.