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

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 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: All of the following statements about the female reproductive system are correct EXCEPT Select one:…

A: The female reproductive system participates in production of female sex cells i.e. egg cells or…

Q: The part of the sperm containing proteolytic enzymes to digest the zona pellucida is the: A.…

A: The biological process in which male and female gamete fused leading to the activation of egg and…

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

A:

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: 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: 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: 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 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: TRUE OR FALSE: Arrow pointing at C is type E spermatogonia that is present at the basa compartment…

A: Spermatogonium is produced by the primordial germ cells lining under seminiferous tubule, so…

Q: Which of the following statements is NOT a role of follicle stimulating hormone (FSH) in the male…

A: According to the question, we have to find out Which of the following statements is NOT a role of…

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: Describe, with the aid of a diagram, the differentiation of the indifferent gonad into a testis.

A: The undifferentiated gonad has the capacity to transform into either a testis or an ovary during…

Q: On the fifth day postpartum , the fundus is palpated at level of the umbilicus . This indicates…

A: The uterus is a dome-like structure, the upper part of the uterus is known as the fundus. Normally…

Q: create a flow chart of the pathway of a sperm from the males testes to the oviduct

A: Reproductive system is one of 11 body system which is involved in formation of gametes, sex…

Q: If spermatogenesis is normal and all cells survive, how many sperm cells will be formed from 100…

A: Spermatogenesis is the process of sperm development. This cells play importance role in sexually…

Q: The oestrus cycle refers to: (select one) a. The cyclical occurance of physical and endocrine…

A: Throughout the oestrus cycle, numerous animals can display distinctive traits and behaviours, which…

Q: Which of the following cells is NOT a male gamete? Select one: a. Sertoli cell b. Mature sperm c.…

A: The male reproductive system is a network of organs that enhance the production and successful…

Q: produce inhibin and to start spermatogenesis.  B. Increased levels of inhibin released by the…

A: Androgens are a bunch of hormones that play a task in male traits and procreative activity. Present…

Q: Which of the following structure is controlling the rate of spermatogenesis? a.Sertoli cells…

A: Sertoli cells are a type of somatic cell. Leydig cells are responsible for the production of…

Q: Alkaline secretion containing fructose   A. Prostate gland   B. Mesoderm   C. The inner cell…

A: The reproductive system of males contain accessory organs like bulbourethral gland, prostate gland,…

Q: Which of the following structures does NOT contribute to the composition of semen? Select one: a.…

A: Reproductive system  The reproductive system of sexually reproducing animal consist of :- Primary…

Q: Ovulatory serum estradiol concentrations are most directly related to which of the following? a.…

A: Estradiol is an estrogen steroid hormone that plays a role in female body. Estradiol performs a…

Q: Birth control pills commonly provide excess progesterone that serves to inhibit (suppress) the…

A: The major hormones involved in the Menstrual Cycle are: FSH: This hormone is responsible for the…

Q: Gross Anatomy of the Human Male and Female Reproductive System a) Name the three layers of the…

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