Download BIOD 152/A & P 2 Lab (Portage Learning) Lab 7 Exam Questions and Answer Key and more Exams Health sciences in PDF only on Docsity!
Lab 7 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:
Question 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 7: Identify the largest portion of the structure (highlighted in blue) above. Body Question 8:
Describe the function of the structure (highlighted in blue) above if fertilization occurs. If the egg is fertilized, (and pregnancy occurs) then the thin walls stretch to allow the developed fetus to be expelled from the uterus through the vagina (birth canal). **CAN ALSO ASK: Describe the function of the structure (highlighted in blue) above if fertilization does not occur. If the egg is not fertilized, then the inner lining is shed of the uterus (called menstruation) and the fluid is discharged from the body through the vagina. Question 9:
Question 11: Identify structure A indicated by the arrow (above). Ovary **CAN ALSO ASK: Identify structure C indicated by the arrow (above). uterian horn B is fallopian tube Question 12: Identify structure indicated by the arrow (above). Rectum
**CAN ALSO ASK:
Identify structure indicated by the arrow (above). Urethra
