Examlex
Which of the following mammals has not yet been cloned and brought through the complete gestation cycle?
Blood-Testis Barrier
A physical barrier formed by Sertoli cells in the seminiferous tubules of the testicles, crucial for protecting developing sperm from harmful substances and immune reactions.
Sustentacular Cells
Supportive cells found in various tissues, such as the male reproductive system, providing nourishment and support to other cells.
Primary Spermatocytes
Male germ cells that have undergone meiotic division I, leading to the formation of secondary spermatocytes.
Perineum
Area inferior to the pelvic diaphragm between the thighs; extends from the coccyx to the pubis.
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