With a line diagram,trace the roots of the sperm from it's point of production to the point in females where it fertilizes the ovum.

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: Identify the sequence of structures (four) through which sperm pass from the site of production to…

A: The sperm is the male reproductive cell that is required to be transferred from the male body to the…

Q: Anencephaly is likely caused by a problem with which of the following? a.) Primary Neurulation b.)…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: Explain how sexual differentiation is determined by the sex chromosomes and prenatal hormones?

A: Chromosomal determination of sex - It is also known as allosomic determination of sex and is based…

Q: Fill in the blank:  The _______________________ is a highly coiled tube on the surface of the…

A: The testis is the male sex gland, located behind the penis in a pouch of skin called the scrotum. It…

Q: Which of the following statements about hormone regulation of the female reproductive cycle is…

A: The endocrinological control in females is very complex. The anterior pituitary releases the…

Q: Draw a well labelled diagram of male reproductive system.

A: Reproductive system in context to human beings consists of primary sex organs that are also known as…

Q: The function of the epididymis is to store mature sperm v make sperm store mature sperm produce…

A: Epididymis It is a curved structure on the posterior margin of testis. It has three section; head,…

Q: Make a short poem about reproductive system

A: ANSWER: A short poem on Reproductive System is narrated below.

Q: Which of the following is TRUE about the mechanism of sex determination? A) The product of the SRY…

A: Human sex is controlled by the presence or absence of a Y chromosome with a utilitarian SRY quality.…

Q: different phases and stages of the estrous cycle

A: The estrous cycle has four stages in particular proestrus, estrus, metestrus and diestrus and goes…

Q: Explain why fertilization requires more than one sperm.

A: The zone pellucida is seen as a dense, transparent girdle surrounded by the Corona radiata cells.…

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: Draw a labelled diagram of sperm.

A: In anisogamous forms of sexual reproduction, sperm is the male reproductive cell, or gamete.…

Q: Contrast the biological advantages of hermaphroditism that involves cross-fertilization with…

A: Hermaphroditism is referred to as intersex which is a condition in which there is a discrepancy…

Q: Explain The Sporulation Cycle.

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Sexual dimorphism may have evolved due to

A: Sexual dimorphism : It is the condition where two sexes of the same species exhibit different…

Q: Name the hormones secreted by ovary.

A: Hormones are chemical messenger secreted by various ductless glands and secretory bodies present in…

Q: Draw a labelled diagram of female reproductive system.

A: The reproductive system of a female is created to perform numerous functions. One of them is the…

Q: Describe the structure of a sperm with a diagram.

A: Sperm or spermatozoon is the male reproductive cell (or gamete). They are formed in the seminiferous…

Q: ection prior/ during mating.

A: The penis is the organ for the dual function of copulation and excretion of the urine. It has two…

Q: With a line diagram trace the route of the sperm from the its point of production to the point in…

A: The fertilization is the process that involves the fusion of male gamete with the female gamete. The…

Q: Which of the following does not pertain to the apical germarium? A. contains the primary female germ…

A: The ovary is a female reproductive system organ that produces an ovum which travels down the…

Q: Describe the messengers that contribute to parturition.

A: Hormones are your body's synthetic couriers. They head out in your bloodstream to tissues or organs.…

Q: Briefly explain the contradictory roles of estrogen in the humanfemale reproductive cycle.

A: The female reproductive system consists of internal and external sex organs. It produces gametes,…

Q: Draw a labelled diagram of a Graafian follicle?

A: The Graafian follicle is the follicle that is formed after first meiotic division but before…

Q: Draw or sketch a diagram of the internal structures of the ovary as how it would be seen under a…

A: The ovaries form part of the female reproductive system and attach to the fallopian tubes. 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…

Q: Which statement accurately describes what occurs during the follicular phase of the ovarian cycle?…

A: ANSWER The first half of menstrual cycle is follicular phase and it starts first day of menstrual…

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: Place the following in order for the ovarian cycle. vesicular follicle secondary follicle primary…

A: The ovarian cycle refers to a series of alterations taking place in the ovary where the follicle…

Q: Describe three physiologic functions that suppress ovulation when “the pill” is used as a method of…

A: Contraception is another name for birth control, which inhibits pregnancies. The birth control pill…

Q: Why does corpus luteum stay active throughout pregnancy and in the absence of fertilization, is…

A: Introduction We will answer the question in below step.

Q: point of origin. Answer Reproductive structure Epididymis Penile urethra Testis LUrethral orifice

A: The cat comes in the category of small carnivorous mammal. Its scientific name is Felis catus. They…

Q: Draw a labelled diagram of male reproductive system

A: The process of formation of new organisms from the parental organism is called reproduction. There…

Q: Explain the term spermiation.

A: The reproductive system in males and females is known as gonads. Testis is an organ in the male…

Q: About the time of ovulation, the anterior pituitary gland releases a surge of _____ which initiates…

A: Answer. The general term female reproductive cycle encompasses the ovarian and uterine cycles, the…

Q: Draw a labelled diagram of a section through ovary.

A: The female reproductive system includes the ovaries, fallopian tubes, uterus, vagina, vulva, mammary…

Q: Fill in the blank:  _______________________ is the process by which sperm cells are formed.

A: Sperm is the male gamete. It plays an important role in sexual reproduction and contributes half of…

Q: True or false male sea urchins release sperm at the optimal concentration for fertilization

A: There are many challenges for sea urchins in order to fertilizer gametes under water. They undergo…

Q: Draw a flowchart of course of sperms in male.

A: Sperm is the male reproductive cell and is produced in the process of spermatogenesis in males.…

Q: Which of the following describes the role of Luteinizing hormone in the ovarian cycle? o Inhibits…

A: The hormones are basically secreted from the ductless glands called the endocrine glands. These…

Q: what seems to be the most likely hormone that we could use as a male contraceptive pill? Explain.

A: Contraception involves artificial method or other techniques to prevent pregnancy as a consequence…

Q: Draw a neat labelled diagram of a mature human sperm.

A: Anisogamous reproduction is a type of reproduction in which male and female gametes are different in…

Q: Briefly explain the process of fertilization in women.

A: Reproduction is the biological process by which new offspring are produced from parents, which is…

Q: Complete the following feedback loop for estrogen between day 12 and 14 of ovarian cycle. Pick one…

A: Increased estrogen by Ovaries and positive feedback loop.

Q: In sexual differentiation, parts of the male reproductive system develop from the:

A: The formation of different proteins that lead to formation of different cells and thereby tissues…

Q: According to the graph below, estrogen will reach its peak concentration prior to ovulation. Predict…

A: Menstrual cycles in females can be categorized into three broad categories. One phase in which an…

Q: Name the substance present in the sperm acrosome & which help in sperms entry into egg.

A: Reproduction is the process that ensures the continuity of species on earth. It is the main feature…

Q: The cells indicated by the tip of the red arrow A) produce testosterone B) are the interstitial…

A: In the given section of slide showing various cells.

Q: Compare and contrast gamete formation in males and females

A: Gonads can be defined as the reproductive organs which produce the gametes that participate in…