Category: Uncategorized

A. Name this skin that folds over the glans penis. _______ B. Name this tube. _______ C. Name this entire structure. _______ D. Name this network of veins that surrounds the testicular artery and functions to cool blood descending to the testicle. _______ E. Name this muscle that elevates testes in the scrotum when they detect cool temperature. _______

A. Name this cellular mass, present in embryos after day 8 of development that produces the hormone hCG. _______ B. Name this layer, of which the preembryo implants.  _______

A. Name this stage, formed by the fusion of pronuclei. _______ B. Name this stage of preembryo, present at day 2 of development. _______ C. Name this stage of preembryo, present at day 3 of development _______

A. Name this region of the uterine tube. _______ B. Name this region of the uterus. _______ C. Name this structure, that often contains thick mucus. _______

Name this group of cells, present on day 7/8 of development that yields primary germ layers. 

Name this phase of the cell cycle, when the cytoplasm separates into two new cells.

Select the best option for each.  Which letter represents daughter cells? _______ Which letter represents telophase? _______

Name the cells that produce sex hormones in this organ.

A. Name this structure. _______ B. Name this entire structure. _______ C. Name this cell. _______

A. Name these finger-like extensions, that extends from the ends of uterine tubes. _______ B. Name this outer-most layer. _______ C. Name this structure of external genitalia. _______