Q: What is nidation? In whichphase of the menstrual cycledoes nidation occur?
A: The female reproductive system in mammals involves structures and organs that are involved in the…
Q: What are the feedback controls from the testes to the hypothalamus and pituitary gland?
A: ROOT-CAUSE OF FEEDBACK LOOPS: The endocrine system act as a regulator of the body functions by…
Q: initiate puberty? What is testis-determining factor?
A: Answer - puberty is a vital process in the development of all individuals the series of hormonal…
Q: What changes, if any, might occur in the secondary sexcharacteristics of an adult male following…
A: SECONDARY CHARACTER OF MALE Infertility. It includes facial and chest hair. Increased body hair.…
Q: How many days after ovulation does implantation occur, and inwhat stage is the conceptus at that…
A: Implantation is the stage when the embryo adheres to the uterine wall after fertilization. Ovulation…
Q: “Removal of Gonads cannot be a contraceptive option”. Why?
A: The methods or devices used to limit the number of offsprings are called birth control methods or…
Q: What uterine events are occurring when primary follicles are maturing during the follicular phase of…
A: The menstrual cycle is a progression of regular changes in chemical creation and the constructions…
Q: What happens to the sex steroids and the gonadotropins as the corpus luteum degenerates?
A: Reproduction is not the necessary process for the means of survival but this process is very vital…
Q: After menses what is thehormone that influences thematuration of the ovarianfollicles?
A: Menstruation cycle is part of the female reproductive cycle. It's a series of events which takes…
Q: What directly triggers the release of progesterone? The release of FSH O Ovulation O Fertilization O…
A: Progesterone is well known as sex hormone. It is endogenous steroid in nature because they belong to…
Q: Follow the path of ejaculated sperm from the vagina tothe oocyte. Include all structures of the…
A: Reproductive system is used for the sexual reproduction. Female internal reproductive organs include…
Q: What factors make the rhythm method less reliable thansome other methods of contraception?
A: The process of the formation of life or living organisms from pre-existing living organisms is…
Q: What event marks thebeginning of the menstrualcycle? What is the bloodconcentration of FSH,…
A: EVENT MARKS THE BEGINNING OF THE MENSTRUAL CYCLE; 1.If the egg does not become fertilized during…
Q: State the significance of the following stages during the lifetime of a female. Menarche Menopause
A: Two of the biggest physical milestones in a woman’s life are menarche, the first menstrual period in…
Q: Draw a diagram of the T.S. of seminiferous tubule of testis of an adult human male & label any…
A: The seminiferous tubules are present within the testis. The meiosis and the formation of…
Q: DIFFERENTIATE the development of the HUMAN male and female reproductive structures. Fill in the…
A: Indifferentiated gonads: ovary and testis Mesonephric tubules and ducts: trigone of the urinary…
Q: Which of the following is true regarding the oocyte and surrounding structures at ovulation? O The…
A: Ovulation refers to the event where ovaries release eggs. This happens in many animal and human…
Q: In what ways are tubal ligation and vasectomy similar?
A: In case you're in a hetero, monogamous relationship and have chosen not to have any/more kids, at…
Q: What is the hormonesecreted by the growingovarian follicles? What is theaction of that hormone…
A: Ovarian follicles are immature eggs or oocytes found in ovaries of the female reproductive system.…
Q: What naturally occurring event could rescue the corpus luteum and prevent its degeneration starting…
A: Menstruation can be defined as bleeding from the uterus of adult females at intervals of one lunar…
Q: What is the result of The interactions among the ovaries, hypothalamus, andanterior pituitary gland…
A: The ovary can be defined as the type of reproductive organ present in the female. It produces an…
Q: What is the problem with developing an oral contraceptive pill for males?
A: A male birth control pill may seem to be a new concept, but it isn't.Researchers have spent the last…
Q: Watch this video (http://openstaxcollege.org/l/spermpath) to explore the structures of the…
A: Sperms get matured in the epididymis and during ejaculation sperms leave the epididymis through 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: What is the structure intowhich the follicle istransformed after ovulation?What is the importance of…
A: Ovulation is a part of the menstrual cycle and is the process in which an egg is released from the…
Q: Describe the anatomy of the vagina and the externalgenitalia.
A: The external genitalia is the accessory structures of the female reproductive system that are…
Q: D 4 E Which of the following does not serve the function of contributing to the composition of…
A: INTRODUCTION The male reproductive system is usually located outside of the body. These external…
Q: What happens to the corpus luteum if fertilization does not take place?
A: Corpus luteum is a mass of cells formed in the ovary. It is responsible for the production of the…
Q: What are the hormonesthat promote the release ofthe female gamete from thefollicle and at which day…
A: Reproductive cycle is a common phenomenon exhibited by all sexually reproducing animals. In primates…
Q: What effect do estrogen and progesterone have upon the uterine lining?
A: Menstruation is bleeding begins on the first day of the menstrual cycle that occurs in females.
Q: Watch this video (http://openstaxcollege.org/l/ovulation) to observe ovulation and its initiation in…
A: The female reproductive system consists of ovaries, uterus, uterine tubes, vagina, and accessory…
Q: Explain the role of testosterone in the development of genital anatomy.
A: For the development of sexual and reproductive characteristics the hormone that helps is known as…
Q: Although the male ejaculate contains hundreds ofmillions of sperm, ________.a. most do not reach the…
A: Reproduction is the process by which the organisms propagate their species. Sexual reproduction and…
Q: What is Oral Contraceptives ?
A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction takes…
Q: What is the relationshipbetween the menstrual cycleand ovulation?
A: The menstrual cycle is also known as the uterine cycle. In this cycle, the uterus endometrium layer…
Q: Which branch of the autonomic nervous system is responsible for penile erection? Ejaculation?
A: Introduction The nervous system is the main controlling center of the body which controls all…
Q: What female reproductive structure is analogous to the male testes?
A: The female reproductive structure analogous to male testes is ovaries . Analogous structure are…
Q: What are the organs thatare part of the male genitalsystem?
A: The male genital system, also called the male reproductive system consists of a number of sex organs…
Q: In general what is thephase of the menstrual cyclewhen copulation may lead tofecundation?
A: Menstrual cycle - Menstrual cycle is a kind of regular changes which occurs in the body of females.…
Q: What is the correct sequence of the stages of the male sex act? 1. Ejaculation 2. Emission 3.…
A: Question is related to male reproductive system Solution given below
Q: Which of the following is NOT a supporting structure of the male reproductive system? a. scrotum…
A: Reproductive system is consistent of organs and glands which are important for the reproductive acts…
Q: Does the hypophysis-ovaries endocrine axis work inthe same way duringpregnancy as in…
A: MENSTRUAL CYCLE:- In this cycle, the preparation of the uterine wall occurs accompanied by…
Q: Account for the physiological basis of early morning erection in males.
A: Nocturnal penile tumescence (NPT) is a spontaneous erection of the penis during sleep or early…
Q: What are the organs thatare part of the femalereproductive system?
A: Animal physiology and human anatomy is the branch of science that deals with the form and function…
Q: There are natural contraceptive methods (calendar, basal temperature, and the Billing's or cervical…
A: The purpose of contraception for individual couples ranges from deferring childbearing, spacing…
Q: How is the ovulation dateestimated with the control ofthe woman's bodytemperature?
A: The body's resting temperature increases lightly during the luteal phase (the second half) of the…
Q: All of the following physically prevent the sperm from joining the oocyte EXCEPT for O vasectomy O…
A: Option A) Vasectomy This option is incorrect because it is a surgical procedure in men to cause…
What are the anatomical
relationships between the
organs of the female
reproductive system from the
external vulva to the ovaries?
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- Understanding the causes of infertility can be valuablein developing new birth control methods. Cite a type ofcontraceptive based on each of the following causes ofinfertility:(a) failure to ovulate due to a hormonal imbalance;(b) a large fibroid tumor that disturbs the uterine lining;(c) endometrial tissue blocking uterine tubes;(d) low sperm count (too few sperm per ejaculate).What changes, if any, might occur in the secondary sexcharacteristics of an adult male following removal of onetestis? Following removal of both testes? Following removalof the prostate gland?What is the hormonesecreted by the growingovarian follicles? What is theaction of that hormone uponthe uterus?
- 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 choicesIs it true or false, when events on and around ovulation never reach a conscious (cortical) level to where a person is aware of the event having occurred?What changes, if any, would a male who has had one testis removed experience? A female who has had one ovary removed?
- Sexual arousal results in a generally positive sympathetic response, e.g. increased heart rate, increased breathing rate and depth, etc. How is it, then, that erection can occur if sympathetic activity causes vasoconstriction and prevents blood flow into the vascular spaces of the penis?What changes occur in the endometrium during the ovarian cycle?Which 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 muscle
- Understanding the causes of infertility can be valuablein developing new birth control methods. Cite a type ofcontraceptive based on each of the following causes of infertility:(a) failure to ovulate due to a hormonal imbalance;(b) a large fibroid tumor that disturbs the uterine lining;(c) endometrial tissue blocking uterine tubes;(d) low sperm count (too few sperm per ejaculate).Watch this video (http://openstaxcollege.org/l/spermpath) to explore the structures of the malereproductive system and the path of sperm that starts inthe testes and ends as the sperm leave the penis throughthe urethra. Where are sperm deposited after they leave theejaculatory duct?At what time in the menstrual cycle is the level of thefollowing hormones high, and what is the effect of thiselevation? (1) LH, (2) progesterone, (3) estrogen, and(4) FSH
