This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Blood testis barrier is located between: 
Select and explain. 
A. Seoli and seoli cells, B. Leydig and myoid cells, C. Seoli and germ cells, D. Seoli spermatid
A: Seoli and seoli cells
Answer: A: Seoli and seoli cells 
Explanation: Ans. a. Seoli and seoli cells Blood testis barrier is located between seoli and seoli cells.Seoli cells are linked by tight junctions, the strongest intercellular barriers in the body. This arrangement forms the blood testes barrier. Blood testes barrier protects the developing sperms from immunologic attack and blood borne noxious agents.'Seoli cells are specialized cells within the seminiferous tubules that are involved in the orchestration and coordination of all the key events during spermatogenesis and spermiogenesis.'