Which hormone is inhibited during pregnancy in order to prevent contractions of the uterus? Which two hormones promote thickening of the endometrium? Progesterone and estrog If GnRH production were blocked, what will happen? What would happen if testosterone levels get too high?

Q: During pregnancy the uterine wall is stretched as the embryo grows. There are hormones affecting the…

A: It is the middle layer of the uterine wall, consisting mainly of uterine smooth muscles, used to…

Q: Between puberty and menopause, a biological woman in good health makes  A)testosterone but not…

A: There are two most important female sex hormones: Estrogen Progesterone

Q: Can you explain the phases of the ovarian and the uterine cycles and their hormonal regulation?

A: The ovarian cycle refers to the preparation of endocrine tissues while the menstrual cycle refers to…

Q: Why does the estrogen released at the follicular phase inhibit FSH levels by a negative feedback…

A: The FSH intercycle rise is the result of the reduced activity of the negative feedback mechanism due…

Q: Describe a positive feedback mechanism that contributes to ovarian cycling. If the ovulated oocyte…

A: Ovulation is the process of releass of ovum in female due to peak level of luteinizing hormone,…

Q: At the midpoint of the menstrual cycle, estrogen promotes a sudden surge of LH from the pituitary.…

A: Hormones are chemical substances produced by our body's endocrine system, which releases the…

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: Which of the following statements does NOT describe the events that occur if the ovum is not…

A: When the egg is not fertilised, the corpus luteum degenerates and stops producing estrogen and…

Q: What are the organizing effects of sex hormones? Compare the negative feedback loops in the male…

A: Steroid hormones that interact with steroid hormone receptors in vertebrates are known as sex…

Q: The hormone, Answer ( LH, FSH, GnRH, estrogen, Progesterone) stimulates the development of a…

A: The menstrual cycle is a complex process that is driven by hormones produced from various glands of…

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

A: Which of the following events does not occur initially during a female reproductive cycle  Answer :…

Q: What is endocrine regulations? What does growth hormone do in adults? What is male reproductive…

A: Endocrine gland is a gland which liberate their secretion that do not crosses through special ducts…

Q: Which of the following are functions of luteinizing hormone? A. stimulation of production of…

A: The female reproductive system consists of the uterus, ovary, fallopian tube, vagina, vulva. This…

Q: Luteinizing hormone (LH) and follicle stimulating hormone (FSH) are essential in female reproduction…

A: Introduction :- The pituitary gland, a tiny gland behind the brain, produces LH. LH is essential for…

Q: Normally deterioration of the endometrium begins when: blood levels of FSH increase blood levels of…

A: The maturation of the ovum takes place when the anterior pituitary gland secretes the FSH (follicle…

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: Follicle cells left behind after ovulation A)are shed during menstruation. B)become the corpus…

A: Ovarian follicles are found in the ovaries. At puberty there are approximately 400,000 follicles,…

Q: Which gene is responsible for the development of the gonads into testes?

A: Introduction Chromosomes are classified into two types: Autosomes and Allosomes/Sex chromosomes. The…

Q: What is the state of gonadotropin secretion during pregnancy,and what is the cause?

A: During the time of pregnancy, there are several hormones released by the placenta and ovary for the…

Q: hCG, estrogen and progesterone are hormones that are secreted throughout pregnancy.  Answer the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: What is parturition? Which hormones are involved in induction of parturition?

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

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 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: would the LH surge begin? When would Anita have her highest levels of progesterone? When would…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: What is the role of the HCG hormone in pregnancy?

A: HCG or Human Chorionic Gonadotropin hormone is one of the crucial hormones in pregnancy. Here we…

Q: You can use the image below as a support Describe the hormonal interactions and changes that occur…

A: Follicular phase is the preovulatory phase  in which the maturation of ovarian follicles occurs and…

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: Right before the ovulation, the maturate follicle secretes high levels of estrogen which switches…

A: Estrogen, is a category of sex hormone responsible for the development and regulation of the female…

Q: what hormones suppress GnRH, FSH,and LH production in the follicular phase?

A: The GnRH, FSH, and LH are involved in the process of reproduction. FSH = Follicle-Stimulating…

Q: The endometrium thickens during the uterine cycle, but disintegrates if the egg is not fertilized.…

A: Menstrual cycle is the cycle of changes in hormone levels and endometrial lining of female…

Q: Which of the following layers of the uterus undergoes the greatest change during the menstrual…

A: The endometrium is the deepest layer of the uterus. The actual endometrium comprises of a basal…

Q: Which of the following processes takes place simultaneously during the menstrual cycle? a) High LH…

A: Reproduction is the process by which an organism creates more of its own progeny.  It takes place in…

Q: Why does the estrogen released at the follicular phase inhibit FSH levels by a negative feedback…

A: FSH and LH are gonadotropin hormones which are secreted from the anterior pituitary. They play major…

Q: Which of the following is true about Organogenesis? Choose all possible answers. anterior pituitary…

A: Organogenesis Organogenesis is defined as an important event of embryogenesis (embryo development)…

Q: Which hormones are secreated by the placenta to maintain pregnancy?

A: The placenta is an organ that develops in uterus during pregnancy.  The placenta is the interface…

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

A: Testosterone - It is the primary sex hormone produced by testicles in men. It plays a major role in…

Q: hCG, estrogen and progesterone are hormones that are secreted throughout pregnancy.  Answer the…

A: INTRODUCTION Estrogen is a feminine hormone generated by the body. Estrogen,…

Q: Which hormone is consistently positively correlated with thickening of the endometrium?  Follicle…

A: Hormones play a vital role in preparing a conception environment for the fetus to be implanted in…

Q: Describe the pre- and post- ovulation events of the menstrual cycle. How is menstruation prevented…

A: Menstruation cycle is the part of the female reproductive cycle. It's a series of events which takes…

Q: Which pituitary hormone might contribute to multiple births and why?     Which pituitary hormone…

A: The pituitary gland is a small, bean-shaped gland situated at the base of your brain, somewhat…

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: Which hormone causes the regrowth of the endometrial lining of the uterus? a. testosterone b.…

A: The endometrium is one of the stars of the female reproductive system, playing the important roles…

Q: How does decrease progesterone at the last week of pregnancy help bring on labor

A: Labor is a process of mother giving birth to the child. The child comes out of the vagina from the…

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: Why does puberty occur too late or too early in some individuals?

A: Puberty is a crucial stage in human development, marking the transition from childhood to adulthood.…

Q: All of the followings are correct about female reproductive system except----------------.

A: Luteinizing hormone (LH) is secreted from the anterior pituitary under the influence of GnRH, not…

Q: Which of the following processes takes place simultaneously during the menstrual cycle? Early…

A: Introduction Menstrual cycle  The reproductive cycle in female primates is called menstrual cycle.…

Q: Describe the development of an oocyte from primordial follicle to when it is released at ovulation.…

A: Introduction  Life starts from a single cell called Zygote. A zygote is formed by the fusion of the…