Introduction:
The reproductive organs are associated with the production of reproductive units called gametes. The purpose of these units is to facilitate the process of zygote formation (fertilization). The secondary reproductive organs provide support and protection.
Answer to Problem 1TYR
Correct answer:
The correct answer is option (a) − the clitoris.
Explanation of Solution
Explanation/justification for the correct answer:
Option (a) − this region is the most sensitive part of the female reproductive system and it lies within the vulva. Both this and the penis are highly sensitive and they possess glans (a specialized rounded part in the terminal portion of both the organs). Thus, the clitoris refers to the highly erectile structure of the female reproductive system which is analogous to the penis in the male reproductive system.
An Explanation for incorrect answer:
Option (b) − vagina: This part connects the external parts of the genital tract with the inner regions. This area also serves as the entry point for male gametes during sexual intercourse. However, these are not similar to the penis which is the primary erectile structure of the male reproductive system. Hence, this is an incorrect answer.
Option (c) − vestibular bulbs: These are erectile tissues that are associated with the clitoris. However, these are not analogous to the penis. Hence, this is an incorrect answer.
Option (d) − labia minora: These are the structures located between the clitoris (of the vulva) and the vagina. However, these are not analogous to the penis. Hence, this is an incorrect answer.
Option (e) − prepuce: This is a cutaneous cum mucus covering around the clitoris. This structure is not analogous to the male erectile reproductive organ. Hence, this is an incorrect answer.
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Chapter 28 Solutions
Anatomy and Physiology
- Which of the following are NOT supporting structures of the male reptoductive system? Scrotum Crura of the penis Corpus spongiosum Spermatic cord None of the choicesarrow_forwardTRUE OR FALSE Sympathetic stimulation of the arteries within the penis causes engorgement of the erectile tissue as arterial flow increases and venous drainage decreases. Mammary glands are modified sudoriferous glands. Prolactin causes the breasts to enlarge and the mammary glands to mature during puberty. Secretions from the vestibular glands moisten and lubricate the vaginal orifice during sexual arousal. 20. The secretory phase of menstruation is from the time of ovulation until the start of the menstrual phase.arrow_forwardA seminiferous tubule of the testis is linedwith epithelium.a. simple cuboidalb. pseudostratified columnar ciliatedc. stratified squamousd. transitionale. stratified cuboidaarrow_forward
- The function of the pampiniform plexus is to cool the arterial blood flowing to the testes. produce erection and ejaculation. propel sperm and seminal fluid through the spermatic cord. prevent inguinal hernias.arrow_forwardFertilization of an ovum normally occurs in the vagina. oviduct. uterus. ovary. cervixarrow_forwardWhich of the following are responsible for ascending and descending of the scrotum/testes? O inguinal canal O dartos muscle O testis O pampiniform plexus O spermatic cord cremaster musclearrow_forward
- Consider the anatomy of the testicle, as seen in the bull testicle dissection in lab. The vas deferens exits the [Select] transporting mature sperm away from the scrotum. As it 1 leaves the scrotum, the vas deferens will travel up through the [Select ] into the pelvic cavity. andarrow_forwardWhich of the following structures would a sperm cell pass through last on its way out of the body during ejaculation? O prostatic urethra ejaculatory duct O epididymis seminiferous tubulearrow_forwardThe anterior wall of axilla is formed all the following EXCEPT : * Pectoralis major Teres major Pectoralis minor Subclavius Clavipectoral fasciaarrow_forward
- True or False The glans penis and the clitoris are always covered by a prepuce. The ovaries and the uterus are the primary female sex organs. Ejaculation is the discharge of semen from the erect penis. The labia minora of the female genitalia are homologous to the body of the penis Meiosis is unique to the gonads. Sympathetic stimulation of the arteries within the penis causes engorgement of the erectile tissue as arterial flow increases and venous drainage decreases. Mammary glands are modified sudoriferous glands. Prolactin causes the breasts to enlarge and the mammary glands to mature during puberty. Secretions from the vestibular glands moisten and lubricate the vaginal orifice during sexual arousal. 20. The secretory phase of menstruation is from the time of ovulation until the start of the menstrual phase.arrow_forwardHistological description of the major organs of the reproductive system: Explain each in long explanation Epididymis Ductus Deferens Penis Cervix Placenta Mammary Gland Uterine (menstrual) Cyclearrow_forwardDevelopment and histology of Female Reproductive system.arrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning