Given these structures, the correct sequence of sperm transport is: i. Testis ii. Urethra

Q: Describe the hormonal control of spermatogenesis in terms of the hypothalamic-pituitarygonadal axis…

A: The process of sperm cell formation is called spermatogenesis. To create spermatozoa, rounded…

Q: Which cells that are involved in production of sperm are outside of the blood-testis barrier (i.e.,…

A: The BTB (blood test barrier) is the tightest barrier in a mammalian body. The BTB limits the…

Q: Which statement is FALSE? A. The vas deferens joins the seminal vesicles to form the ejaculatory…

A: Male reproductive system is located in the pelvic region and consists of various glands, ducts and…

Q: Which of the following statements does NOT correctly describe the role of inhibin in the male…

A: Gametogenesis is the process by which gametes are produced. In humans, sperm is the male gamete and…

Q: Why fertlization doesnot takes place if the sperm count is lower?

A: The man's body makes tiny cells called sperm. During sex, ejaculation normally delivers the sperm…

Q: During an erection, the corpus spongiosum never becomes as engorged with blood (never gets as hard)…

A: Reproduction is the process through which an organism produces offspring. Reproduction is…

Q: Cyclical function of the female reproductive system is menorrhea, the normal discharge of blood and…

A: Female reproductive system consists of internal organs, external organs and accessory organ.Internal…

Q: When a woman begins her next ovarian cycle, the former mature follicle of the previous cycle is a:…

A: Introduction: The monthly recurrent discharge of the blood from the genital canal of females is…

Q: The condition called benign prostatic hyperplasia is usually not life threatening, but prostate…

A: The prostate gland is defined as a walnut-sized gland that is a part of the male reproductive system…

Q: sperm

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Q: Watch this series of videos (http://openstaxcollege.org/l/oocyte) to look at the movement of the…

A: The female reproductive system consists of internal organs and external genital structures. The…

Q: One day while walking across campus, you see a female butterfly laying fertilized eggs, as shown in…

A: In this scenario, we are presented with a female butterfly laying fertilized eggs on a leaf.  Each…

Q: In cryptorchidism, one or both testes of an infant have not descended into the scrotal sac by the…

A: Cryptorchidism is the absence of testes (one or both) from the scrotum. It is a common birth defect…

Q: All the followings are functions of Sertoli cells except?

A: Sertoli cells are located in seminiferous tubules of testis

Q: The first structure that spermatogonia must pass through is the: a. seminiferous tubule b.…

A: The process by which the germ cells in the male gonads called the testis divide and form haploid…

Q: Interstitial cell dysfunction would result in all EXCEPT:

A: The reproductive system of primary sex organ and secondary sex organ.  Primary sex organs are the…

Q: Gross Anatomy of the Human Male and Female Reproductive System a) Assume that a couple has just…

A: The testis is the primary sex organ in males.  The ovaries are the primary sex organ in females.

Q: a) List the two main functions of the testis. b) Why are the testes located in the scrotum rather…

A: Reproductive system is a system in which sex hormones and gametes ( sperm in male and ova in female…

Q: h this drug accomplishes this? What hormone is primarily responsible for the Graafian follicle…

A: Anterior pituitary gland secretes two female reproductive hormones namely follicular stimulating…

Q: Four spermatozoa arise from each:- a. primordial germ cell. b. type A spermatogonium. c. type B…

A: The origin and development of sperm cells within the testes is called spermatogenesis.

Q: Spermatocytes enter meiosis:   A. Prior to the birth of the male infant. B. Withint daysof the…

A: Spermatogenesis is the origin and development of the sperm cells within the male reproductive…

Q: Human testes cannot produce sperm at 37 degrees C (body temperature), but must be held at The…

A: Human testes cannot produce sperm at 37 degrees Celsius (body temperature), but must be held at…

Q: Provides support and nourishment for the spermatids         A. Labia majora   B. Clitoris   C.…

A: The male reproductive system comprises of a number of sex organs that play a role in the process of…

Q: Identify the organ responsible for the following functions. 1.) Where sperms are produced. 2.) Where…

A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Compare and contrast the Spermatogenesis and structure of the testes of: Rat (Vertebrates) Starfish…

A: Introduction: Spermatogenesis is the process by which male germ cells, called spermatogonia, undergo…

Q: The production of the male gamete called sperm v occurs in the seminiferous tubules v located within…

A: The reproductive system is a vital body organ and gland system comprised of reproductive organs and…

Q: Why do anabolic steroids lead to reduced sperm counts?

A: A steroid is an organically dynamic natural compound with four rings orchestrated in a particular…

Q: Discuss the effect an absence of interstitial cells would have on male fertility.

A: The reproductive system in males include glands, ducts, and their supporting structure. The glands…

Q: a) Name the two ducts that merge to form the ejaculatory duct. b) Describe the composition of…

A: Reproductive system is a type of body system that is involved in formation of gametes and fusion of…

Q: Name all the ducts that the sperm follow, in order, from thetime they form in the testis to the time…

A: The cells are the basic unit of life. An organism may be unicellular or multicellular. The…

Q: Name the hormones involved in regulation of spermatogenesis.

A: Spermatogenesis is the process of the formation of sperm cells. It begins when the spermatogonia…

Q: Can sperm move in reverse as well as forward? Explain.

A: A multi-step process, equal to the fusion of a male gamete (sperm) and an oocyte (female gamete), is…

Q: Arrange the following stages into the correct sequence: 1. spermatid 2. spermatogonium 3. sperm 4.…

A: The human male gametes are called sperms and the process of formation of these sperms is called…

Q: Which of the following hormones exogenously-administered as drugs is most likely to decrease ovarian…

A: Secondary oocytes These are immature ovum produced from the primary oocytes through the first…

Q: The acrosome of a sperm contains hydrolytic enzymes. Using your knowledge,what is the purpose of…

A: The acrosome is a cap-like configuration originated from the Golgi apparatus. It is an organelle…

Q: Select ALL that are TRUE about sperm: Meiosis is suspended twice in sperm development; meiosis of…

A: Sperm is the form of male gamete in anisogamous mode of sexual reproduction. Generally in higher…

Q: With regards to sperm, one of the following is true? a. Sperm survive in an acidic environment b.…

A: Sperm is the male gamete.

Q: Which statement/s is/are TRUE? A. The prostate secretes enzymes to break down the semen clot once in…

A: The endocrine system can be outlined as the organ system of the body that is principally accountable…