Anatomy And Physiology II: Reproductive System
Reproductive system is a fundamental feature of all known life, as each individual organism exists as the result of reproduction. Get ready for your knowledge to be tested on Anatomy’s reproductive system. All the best.
- 1.All of the following have a haploid number of chromosomes except...
- A.
Secondary spermatocyte
- B.
Primary spermatocyte
- C.
Spermatids
- D.
Spermatozoa
- 2.Acrosome serve what function?
- A.
Are arranged in a spiral fashion to propel spermatozoon
- B.
Allow spermatozoon to swim faster
- C.
Enzyme that help spermatozoon penetrate ovum
- D.
Contains fibrils that produce whip-like action
- 3.Where does Spermatogenesis occur?
- A.
Os penis
- B.
Ductus deferens of testes
- C.
Epididimis of testes
- D.
Seminiferous tubules of testes
- 4.The main function of the Epididymis is
- A.
Ejaculation of sperm
- B.
Storage and maturation of sperm
- C.
Thermoregulation of sperm
- D.
Deliver spermatozoa to female reproductive system
- 5.What layers of the testes form the vaginal tunic?
- A.
Parietal layer and internal spermatic fascia
- B.
External and internal spermatic fascia
- C.
Skin and dartos muscle
- D.
Parietal and visceral layers
- 6.The cremaster muscle is an extension of the
- A.
Transversus abdominis
- B.
Internal abdominal oblique
- C.
External abdominal oblique
- D.
Rectus abdominis
- 7.Choose the correct path that a spermatocyte would take from creation, to maturation to ejaculation. 1) Seminiferous tubules 2) Ductus deferens 3)Rete testes 4) Epididymis
- A.
1342
- B.
4321
- C.
2341
- D.
1234
- 8.The Gubernaculum is
- A.
A meshwork of veins that surround testicular artery
- B.
A band of connective tissue that attaches testes to scrotum
- C.
Endocrine cells between the seminiferous tubules
- D.
A structure that helps support developing spermatids
- 9.The Paminiform plexus is responsibile for
- A.
Producing androgens
- B.
Spermatogenesis
- C.
Ejaculatiuon
- D.
Thermoregulation
- 10.What is the function of sertoli cells?
- A.
Cells that are responsible for thermoregulation
- B.
Produce androgens
- C.
Support developing spermatids
- D.
Cells that attack spermatids
- 11.Which end of the epididymis do the spermatozoa enter
- A.
Tail
- B.
Head
- C.
Body
- 12.Which end of the epididymis continues on as the ductus deferens
- A.
Tail
- B.
Head
- C.
Body
- 13.Which of the following species have a "sigmoid flexure" of the penis?
- A.
Cat
- B.
Dog
- C.
Bull
- D.
Horse
- 14.Ejaculation is a
- A.
Sympathetic reflex
- B.
Parasympathetic reflex
- 15.The Uterine wall is made up of how many layers
- A.
4
- B.
3
- C.
2
- D.
1
- 16.The cervix is a smooth muscle sphincter between _________ and __________
- A.
Vestibule and vagina
- B.
Uterine tubules and uterine horns
- C.
Uterine horns and uterine body
- D.
Vagina and body of uterus
- 17.The vulvular folds are called
- A.
Clitoris
- B.
Vestibule
- C.
Uterus
- D.
Rugae
- 18.Finnbriae are
- A.
Muscular finger-like projections that capture the ovum
- B.
Empty follicles filled with blood
- C.
Yellow bodies
- D.
Y shaped organs
- 19.Which of the following species are not induced ovulators?
- A.
Rabbits
- B.
Ferrets
- C.
Cats
- D.
Dogs
- 20.The most common site for fertilization is
- A.
Uterus
- B.
Uterine horn
- C.
Oviducts
- D.
Cervix
- 21.Which hormone is necessary to maintain pregnancy?
- A.
FSH
- B.
Progesterone
- C.
LH
- D.
Aldosterone
- 22.During which stage in the estrous cycle are females receptive to mating?
- A.
Estrus
- B.
Proestrus
- C.
Diestrus
- D.
Metestrus
- 23.During which stage in the estrous cycle does the corpus luteum develop?
- A.
Estrus
- B.
Proestrus
- C.
Diestrus
- D.
Metestrus
- 24.During which stage in the estrous cycle do females experience blood tinged discharge and vulvular swelling?
- A.
Estrus
- B.
Proestrus
- C.
Diestrus
- D.
Metestrus
- 25.Which of the following is not a stage in the estrous cycle?
- A.
Anestrus
- B.
Proestrus
- C.
Diestrus
- D.
Metestrus
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