On the diagram showing the sagittal section of the human testis, correctly identify all structures provided with leader lines.

Q: A vasectomy involves cutting the ductus deferens. Does a vasectomy impedetestosterone levels, having…

A: Introduction: Male reproductive system is group of organs which makes the male's reproductive as…

Q: List the structures, in order, through which a sperm passes, starting with the seminiferous tubules…

A: A  sperm goes through quite a journey in order to get to the egg it fertilizes. First, it is…

Q: True or False The stimulus for the initiation of menses is the LH surge.

A: Menstrual cycle is regulated by induction of different hormones from hypothalamus, adenohypophysis…

Q: Name the cells of testes that produce male hormones.

A: The reproductive system of an organism is also known as the genital system. It is the biological…

Q: a) What structures compose the spermatic cord and Where is it located? b) Using the following…

A: Reproductive system is a part of body system that is involved in gametes formation and it's fusion…

Q: Give the function of:(a) Corpus luteum(b) Endometrium

A: Corpus luteum is a temporary endocrine gland. Rupture of Graffian follicle during ovulation in…

Q: Discuss hormonal regulation of testicular function and the physiological effects of testosterone on…

A: The male reproductive system comprises a pair of the testes, external genitalia, and associated…

Q: Pictorially, describe the histological organization of the male gonad

A:

Q: Name the structure that keeps testis in their position.

A: The male reproductive system is located in the pelvis region. The functions of the male reproductive…

Q: Describe the internal structure of a testis. Where are sperm cells produced? What are the functions…

A: BASIC INFORMATION  MALE REPRODUCTIVE SYSTEM  It includes different organs namely; Scrotum, Spermatic…

Q: Infertility strikes both men and women. Describe in a summary the biological causes that impair the…

A: Introduction : Infertility is defined as the condition in which a woman is unable to conceive or…

Q: Differentiate Sperm cells from Sertoli cells. what is the lining epithelium of the testis?

A: Introduction: Spermatozoa are the male gametes that are produced during the process of…

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: Identify True/False statements. Correct each false statement to makeit true.(a) Androgens are…

A: Hormones are types of signaling molecules that are produced by different endocrine glands and few…

Q: Name the techniques which are employed in following cases :(a) Transfer of an ovum collected from a…

A: There are variety of techniques available for the couples to have their child when they are not able…

Q: Discuss the process of spermatogenesis in the testes.

A: BASIC INFORMATION  GAMETOGENESIS  It is the process of formation of gametes. The diploid…

Q: Discuss the histology of ovary of dairy cow. Give histological comparison of the ovarian follicles…

A: Ovary of a cow The ovary in cow is the primary reproductive organ. It perform two vital functions;…

Q: The increased membrane fluidity has been attributed to the efflux (removal) of a single membrane…

A: The sperm cell or spermatozoa is the male gamete that fertilizes the female gamete to form the…

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: Name any two hormone produced by the ovary

A: The ovaries are small glands located on either side of your uterus. They produce eggs and hormones…

Q: Darcy and Raul are having difficulty conceiving a child. Darcy ovulates every 28 days, and Raul’s…

A: The fusion of the haploid gametes sperm and Egg is defined as the fertilization. This fertilization…

Q: path the sperm takes

A: The testes form the male reproductive organ. The important function of testes is spermatogenesis…

Q: Select the best answer or answers from the choices given: The structures that draw an ovulated…

A: The female reproductive system consists of the female gamete, vagina, ovaries, uterus, cervix and…

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: Spermatogenesis is cyclic and exhibits spermatogenic wave inside the seminiferous tubules. Which of…

A: Spermatogenesis:Spermatogenesis is the development of haploid spermatozoa from germ cells in the…

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: Write the name of the structure that the phrase describes. Space within testes where Leydig cells…

A: The Leydig cells are responsible for the synthesis and secretion of the sex hormone, testosterone.…

Q: Identify the structures on a model or chart of the male duct system

A: The testis is a type of male reproductive gland and a gonad in humans. Testis helps in the…

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: Trace the path of sperm cells from their site of formationto the outside. Indicate composition and…

A: The prostate gland is a chestnut-shaped reproductive organ in men that is found just under the…

Q: Pregnant women exposed with contaminated environment. (a) possible abnormalities

A: you have asked multiple questions. According to our instructions we are allowed to answer only one.…

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: Describe the way in which the female hormones GnRH, FSH, LH, and oestrogen interact during the…

A: The biological process of reproduction is how a new, unique organism is created from its parents.…

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 structure that hold the testis in position.

A: Male reproductive system is responsible for the production of gametes i.e., sperms to carry out…

Q: Which of the following is the correct sequence for the flow of spermatozoa out of the testis? 1.…

A: Introduction: The male reproductive system comprises the following: A pair of testis Accessory…

Q: Using the numbered terms below, fill in the blanks with the appropriate number (**type 1 or 2 in the…

A: Flowers are of different types on the basis of different characteristics of their whorls. Flowers on…

Q: Seminiferous tubules, ampulla of vas, rete testis, efferent ducts, ductus epididymis Seminiferous…

A: A series of ducts are involved for the passage of sperms to the outside of the body.

Q: Please label and state where the cells numbered 1, 2, and 3 are located within. Kindly explain in…

A: The above picture is cross section of Testis. Test is are also called as testicles which is a male…

Q: Describe the male sex accessory glands and the role seminal plasma plays in semen quality.

A: The male sex accessory glands are an integral part of the male reproductive system. They contribute…

Q: In a bell-clapper deformity, the testis is not attached but is free to swing inside the scrotum.…

A: Testis is part male reproductive systems that produce sperm. It is present in the scrotum. They are…

Q: Explain in general terms the steps in sperm production. List the steps in order and the location in…

A: It is the process by which haploid spermatozoa develop from germ cells in the seminiferous tubules…