Menstruation occurs when there is a decrease in levels of estrogen and progesterone. levels of FSH and LH. endometrial thickness. the number of follicles. the number of sperm present.

Q: What does the graph show about estrogen and progesterone before and after ovulation? Please choose…

A: Ovulation is a of the part of menstrual cycle. It refers to the process of release of the egg from…

Q: If a 9-year-old male were castrated, what would happen to the levelsof GnRH, FSH, LH, and…

A: Castration, or neutering, Removal of the testis. The procedure stops most production of the hormone…

Q: Hypogonadism as a condition where the body does not produce enough testosterone. The symptoms of…

A: Introduction: The cells, tissues, organs, and organ system are interlinked and live together in a…

Q: Discussion Questions: 1. Why can hormones have such a broad-range effect on the body, such as is…

A: 1. A hormone can have various consequences determined by the somatic cell's location, the gender of…

Q: Although the most effective forms of oral contraceptive for women contain estrogen and progestin,…

A: Birth control is critical for both men's and women's reproductive and general welfare. The clinician…

Q: A) What is the minimum number of ridge-producing genes possible in one of their children? B) What…

A: Polygenic traits are controlled by two or more genes. Examples of the same are skin color, the…

Q: Describe the process of spermatogenesis including the hormones, cells and structures involved

A: The process of formation of gametes is termed as gametogenesis. In males, this process is referred…

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: the development and maintenance of the corpus luteum is most directly related to?

A: Introduction: Post ovulation, the capillaries from the theca interna invade the quickly dividing…

Q: inhibin, estrogen

A: Gonadotropins are FSH( follicle stimulating hormone) and LH( Luteinizing hormone) as they are…

Q: Which of the following events occurs at ovulation in the female? Group of answer choices conversion…

A: In sexual reproduction, different kinds of organs are present in males and females. The male…

Q: Sperm are fully mature once they reach the seminal vesicle area on their journey out. True False

A: The immature cells (called spermatogonia) are completely derived from cells called undifferentiated…

Q: IF A 20-YEAR-OLD MALE WERE CASTRATED, WHAT WOULD HAPPEN TO THE LEVELS OF GNRH, FSH, LH AND…

A: In both males and females, reproductive organs are involved in the production of gametes…

Q: Progesterone LH FSH H and LH (ng/mL) Estradiol (pg/mL) Menstruation Estradiol Ovulation Ovulation…

A: The menstrual cycle is a complex process that is controlled by many hormonal glands. When the ovum…

Q: Menopause A. Indicates that there are no more follicles in the ovaries B. Is preceded by…

A: Menopause marks the permanent cessation of the menstrual cycle in the life of an individual woman.…

Q: People with androgen insensitivity syndrome show developmental abnormalities. Which of the following…

A: Androgen insensitivity syndrome - Androgen insensitivity syndrome (AIS) is when a person who is…

Q: Is

A: Ovulation is that the unharness of eggs from the ovaries. In women, this event happens once the…

Q: Extra follicles that remain after ovulation :  Resume maturation during the next reproductive cycle…

A: The menstruation cycle is a 28-day cycle that beings and ends with menstruation, i.e., detachment of…

Q: progesterone from the corpus luteum does which of the following: prepares the uterus for…

A: The menstrual cycle is made up of four phases namely menstruation where the endometrial lining is…

Q: In males, stimulates the Leydig cells to produce Progesterone; testosterone Luteinizing hormone…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Describe how parturition is initiated by changes in levels of hormones such as progesterone,…

A: Labor is the physiologic cycle by which an embryo is ousted from the uterus. It requires the…

Q: Which of the following events does NOT occur initially during a female reproductive cycle?"…

A: Introduction: The Menstrual cycle is the monthly repeated ejection of blood from the female vaginal…

Q: Inhibition of the release of GnRH from the hypothalamus will O stimulate production of estrogen and…

A: Hormones are the chemical messengers that are secreted by the glands in the body. They are essential…

Q: Describe the structures of the male reproductive system and the roles played by the reproductive…

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: The function of the pampiniform plexus is to cool the arterial blood flowing to the testes. produce…

A: The correct answer is option A. Cool the arterial blood flowing to the testes.

Q: The onset of mensturation in the female is termed as?

A: The regular monthly discharge of mucosal tissue and blood is called menstruation. The mucosal tissue…

Q: Which of the following events does NOT occur initially during a female reproductive cycle? *…

A: The correct option is A the progesterone promotes the secretory phase Normal vaginal bleeding that…

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: Ann is midway through the luteal phase of her ovarian menstrual cycle. If she wishes to get…

A: The cycle of events taking place in the female reproductive system is known as the menstrual cycle.…

Q: Describe the function of each of the following hormones in the uterine and ovarian cycles: GnRH,…

A: The menstrual cycle is the sequence of events that occur in females that is related to reproductive…

Q: Discuss the role of hormones in the male and female gametogenesis.

A: Introduction: Gametogenesis is the activity of the development of gametes. In females, ovaries are…

Q: How do follicles influence FSH and LH levels at the end of the follicular phase, right before…

A: The ovarian cycle is a series of events that are mainly occuring in the ovaries during and after thr…

Q: which of the following triggers the menstrual phase of the uterine cycle? Degeneration of the corpus…

A: Menstruation (periods) refers to the normal physiological process that involves bleeding through the…

Q: -gards hormones in the reproductive act? * All the choices Progesterone is secreted by ovarian…

A: Follicle stimulating hormone and luteinizing hormone are the primary sex hormones which are secreted…

Q: Discuss how positive and negative feedback work on the menstrual cycle.

A: Positive and negative feedbacks are the types of regulation of substances such as hormones. In…

Q: Dense connective tissues are found in tendons and ligaments. True

A: since you have asked multiple questions, we will solve the first question for you. If you want any…