Portage Learning BIO 152 A&P II Lab 7 Exam- 2021/22 (ALL CORRECT ANSWERS ARE SHOWN)

Question 1: Which of the following statements is true concerning the male gamete cell? It is the largest cell in the body. It can be seen with the naked eye. It allows for gametes to have motility. It contains a large amount of nutrients. Question 2: Identify the structure and function of the structure is highlighted in blue (above). The epididymis is a coiled tube that sits around testis. It is a place for sperm to mature and be stored until elimination. **CAN ALSO ASK: Describe the endocrine function of the structure highlighted in blue (above).Endocrine – produces testosterone to be released directly into the bloodstream Question 3:Place structures (highlighted in blue, above) in the order of the path male gametes travel from production to be expelled from the body. (Use the letters A, B, C, D) B→ D→ A→ C **CAN ALSO ASK: Place structures (highlighted in blue, above) in the order of the path male gametes travel from production to be expelled from the body. (Use the letters A, B, C, D) A. TESTES PRODUCE SPERM D. EPIDIDYMIS STORES SPERM B. VAS DEFERENS TRANSPORTS SPERM TO EJACULATORY DUCT C. EJACULATORY DUCT EJECTS SPERM OUT OF THE BODY VIA THE URETHRAQuestion 4: Identify the condition and describe what occurs if the development of the structure above does not descend to its proper location. Cryptorchidism- if the testes do not descend into the scrotal sac. This can lead to testicular cancer or infertility. **CAN ALSO ASK: Describe the development of the structure above. Testis develop first in the abdomen. Through gestational period they descend into the scrotal sac through the inguinal canal. Question 5:Describe the exocrine functions of the organ above. Exocrine-produces female gametes (eggs). **CAN ALSO ASK: Identify and describe the cells that carry out the endocrine functions of the organ above. Granulosa cells produce estrogen (hormone).Question 6: Identify the longest section of the structure (highlighted in blue) above. Ampulla