Which of the following is a function of cells Labelled A ?: (A) Secretion of FSH into the tubular lumen, (B) Secretion of testosterone into the tubular lumen, (C) Maintenance of the blood-testis barrier, (D) Synthesis of estrogen after puberty
Answer is C. Of course If you focus on the Picture without reading the options you cannot guess the Structure…So
Whenever you are not sure about the HISTOLOGY Picture, read the options and almost 99% you can get to know the structure
Picture : Structure of Seminiferous tubule