What would happen to the LH/FSH blood levels after menopause (the cessation of the ovarian and uterine cycles)?

Q: Contrast the effects of FSH and LH.

A: The control and coordination is carried out by the nervous and endocrine system in our body. The…

Q: Name three hormones produced by the ovaries and name the cells that produce them?

A: According to the question we have to provide the name of the three hormones that are produced by the…

Q: The reproductive hormones released from the anterior pituitary gland are (select all correct…

A: The pituitary gland is located just below the hypothalamus in a bony cavity called the sella…

Q: thickening of the endometrium?

A: The menstrual cycle is strongly linked to the endocrine system. It typically takes 28 days to…

Q: During the menstrual cycle, the DEGRADATION of the corpus luteum causes what?

A: Menstrual cycle is a regular change occurring naturally in the reproductive system of a female. The…

Q: What is testosterone?

A: Hormones are chemical signaling molecules that are produced by various endocrine glands directly…

Q: Name the hormones secreted by the placenta.

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

Q: Discuss the actions of estrogens.

A: The reproductive system(male and female) is a complex system with a number of interconnected…

Q: What are the sources and effects of androgens in women?

A: Ans: Androgen: It is the synthetic or natural form of hormone which is important in growth and…

Q: What does the oestrogen do in COCs?

A: Oral contraceptives (birth-control pills) are used to prevent pregnancy. Estrogen and progestin are…

Q: Arrange the important events during the menstrual cycle

A: The female reproductive framework is comprised of the inner and outer sex organs that function in…

Q: Explain separation of the actions of FSH and LH?

A: Hypophysis will be altered at the time of pregnancy. The level of Progesterone and Estrogen will…

Q: What are the actions of testosterone?

A: Hormone is a chemical substance that has a physiological effect on the body. Hormones are produced…

Q: Name the main hormone secreted by the testis.

A: Hormones are the chemical messengers in the body that work slowly, over time and affect many…

Q: Women with inadequate secretion of GnRH are often treated for theirinfertility with drugs that mimic…

A: GnRH is a primary hormone in the process of reproduction. Its secretion stimulates the secretion of…

Q: What does the significance of a female know her menstrual cycle’s duration and interval?

A: During puberty, females undergo a number hormonal changes and a process called menstruation occurs…

Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of…

A: Introduction: Menstrual cycle is the monthly cycle of changes in the ovaries and lining of the…

Q: If you were a scientist trying to develop a male contraceptive acting on theanterior pituitary…

A: Hormones are chemical messengers and help in the growth and development of organisms. The different…

Q: Which of the following hormone levels would normally indicate that ovulation has occurred or is…

A: It is process when a mature egg is released from ovary, pushed down the fallopian tube, and is…

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: Which cells secrete testosterone?

A: Animal physiology is the systematic study of the supporting features, roles, and processes of…

Q: What anterior pituitary gland disorder can cause a decrease in menstrual cycle frequency and loss of…

A: The pituitary gland is the most prominent gland located in the brain. The gland produces more…

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 first hormone secreted that prevents a menstrual cycle, thereby blocking removal of an…

A: The eggs which are released by ovulation by the ovaries are funelled into the fallopian tubes by…

Q: Why do you think a male may have low LH levels and how/why would that affect sperm production?…

A: Testosterone It is hormone responsible for : 1) Development secondary sexual characteristics in…

Q: Which of the following changes is most likely to occur as an immediate result of an injection of LH…

A: an increase in production of testosterone.

Q: What conclusion can you draw regarding the relationship between the thickness of the endometrium and…

A: Estrogen causes the lining to grow and thicken to prepare the uterus for pregnancy.

Q: What are the functions of testosterone?

A: The sex hormone of males characterized as a steroid hormone that is biosynthesized from the…

Q: If an adult male were castrated (testes were removed), what wouldhappen to the levels of GnRH, FSH,…

A: Gonadotropin-releasing hormone causes the pituitary gland in the brain to make and secrete the…

Q: If a castrated male rat was injected with testosterone over several weeks, why would his prostate…

A: A castrated male rat is the one whose testicles are removed. Leydig’s cells or the interstitial…

Q: What is the relationshipbetween the estrogen leveland the LH level in themenstrual cycle? What is…

A: Step 1 The menstrual cycle is regular recurring physiological changes. It is found in the human…

Q: Which hormone is used in Parthenocarpy?

A: Plant hormones like auxins, gibberellins, and cytokinins are sprayed on plants to stimulate their…

Q: Name the hormone produced by the testis.

A: Testis are primary male gonads in human males.

Q: If the release of LH were inhibited in a human female, which of the following events would not…

A: Luteinizing hormone is a hormone produced by gonadotropic cells in the anterior pituitary gland. The…

Q: What role does pituitary gonadotrophins play during follicular and ovulatory phases of menstrual…

A: The menstrual cycle takes place in a cyclic order and can be divided into four main phases.…

Q: what are the effects of increased level of oestrogen in the follicular phase of the menstrual cycle

A: Hormones are the chemical messengers also known as signaling molecules that help in the signaling.…

Q: What are the effects of testosterone?

A: Testosterone is a hormone present in males. It belongs to a class known as androgen. It is produced…

Q: Which of these factors reduces the release of GnRH (gonadotropin releasing hormone) from the…

A: Testosterone acts as  negatively on Hypothalamus and anterior pituitary. Inhibin acts as negative…

Q: What is the main trigger for the “LH surge”?

A: The Luteinizing hormone, LH is also known as Lutrophin synthesized by the gonadotropic cells of the…

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: which hormone is capable of negative and psitive feedback effects on the pituitary gland during the…

A: Menstruation is cyclic discharge of unfertilised egg, debris, tissues from uterus along with blood.…

Q: Why is oxytocin sometimes administered to a woman following parturition?

A: Oxytocin is a hormone synthesized in the hypothalamus, and carried to the posterior pituitary gland.…

Q: Which of these hormones will explain how the ovaries are able to produce more estrogen and…

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

Q: Which cells produce testosterone?

A: Introduction Testosterone is male sex hormone which controls secondary sexual characters and other…