- 17. Complete the following sentences by selecting the correct term from the list below: Sperm develop from stem cells called ______________________. When spermatogonia divide, the daughter cells are called________________________. The cells that are formed during spermatogenesis by the first meiosis are called ____________________________ and the process of spermiogenesis produces _______________________• Spermatozoa (sperm)• Spermatogonia• Secondary spermatocytes • Spermatocytes
- 16. The corpus luteum is formed at the site of ________________. A. FertilizationB. OvulationC. MenstruationD. Implantation
- 14. What is the portion of the uterine endometrium that is NOT sloughed off every month during menstruation?A. Stratum functionalisB. Stratum basalisC. Myometrium D. Perimetrium
- The term given to substances secreted by Endo/crine (within blood/secrete) Glands that means to urge on is:
- 7. Why are the testes positioned outside the abdominopelvic cavity?A. The digestive organs take up all the spaceB. The external positioning keeps the testes 3° C cooler, which is needed for sperm productionC. Because the penis is also external D. None of the above
- 6. Where does fertilization occur? A. VaginaB. UterusC. Uterine tube D. Ovary
- The ____is an anterior arm muscle that flexes the forearm.
- The_____ is an anterior arm muscle.Rectus femoris Biceps brachiiLatissimus dorsiExternal oblique
- 18. What is the erectile tissue that surrounds the urethra? A. Penile urethraB. Glans penisC. Corpus spongiosumD. Corpus cavernosum.
- The _____ is a quadriceps muscle of the anterior thigh. Rectus femoris Biceps brachiiLatissimus dorsiExternal oblique
- Select all of the functions of skeletal muscle.Moves food along the gastrointestinal tractMaintains postureGenerates heatStabilizes jointsTransports blood
- 2. Leydig cells ________.A. secrete testosteroneB. Activate the sperm flagellum C. Support spermatogenesis D. Secrete seminal fluid
- The muscle whose action is dorsiflexion and inversion of the foot is the __________.sartoriustibialis anteriorbiceps femorisrectus femoris
- When the biceps brachii acts as the __________ to flex the forearm, the triceps brachii on the opposite side of the humerus acts as the __________ by opposing this movement.antagonist; prime moverprime mover; fixatorprime mover; antagonistfixator; antagonist
- When comparing skeletal, cardiac, and smooth muscle, which of the following characteristics is unique to just one muscle type?Under involuntary controlSpindle-shaped cellsUninucleate cellsStriated appearance
- The ____ muscle is a triangular muscle of the lower back. This muscle is a prime mover of arm extension and a powerful arm adductor.
- biceps brachii originates on the ____ and inserts on the ___.
- 1. Where does spermatogenesis take place? A. prostate glandB. glans penisC. seminiferous tubulesD. ejaculatory duct
- The anterior abdominal muscles include the _____, _____, ____, and ______. Together, these muscles reinforce the body trunk and protect the abdominal contents.
- The ______ controls sexual development and the development of sperm.