In females luteinizing hormone acts to _____.   A initiate the shedding of the uterine wall to start mentruation   B stimulate the corpus lutuem in the ovary to make estrogen and progesterone   C stimulate the hypothalamus to make gonadotropin releasing hormone   D stimulate milk production during lactation   E ALL of these are functions of luteinizing hormone

Q: Which of these functions explains the role of hormones in the reproductive systems? A. Influence…

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

Q: Which of the following hormones stimulates the production of breast milk? a) Estrogen (estradiol)…

A: Estrogen stimulates increased prolactin production but inhibits prolactin's effect on the mammary…

Q: Which of the following hormones is not matched correctly to itseffect on the mother? a. peptide…

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

Q: Three of the steps of neuro endocrine mechanism in respect of parturition are mentioned below.Write…

A: The neuroendocrine system refers to the mechanism in which hypothalamus maintains homeostasis in the…

Q: The testicles of male mammals are suspended in the scrotum because a. the optimum temperature for…

A: Step 1 Testicles or Testis are a pair of primary sex organs of the human male which are…

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: While anabolic steroids (synthetic testosterone) bulkup muscles, they can also affect testosterone…

A: Testosterone is a steroid hormone that is the main sex hormone in male humans. It is involved in…

Q: Which of the following is not true about prolactin in female rats? O a. It helps trigger the…

A: The reproductive cycle in females of mammals can be of two types: The estrous cycle and the…

Q: In positive mechanism, which of the following will happen if there is an increase production of…

A: Menstrual cycle It refers to the monthly cycle of alterations taking place in the ovaries and the…

Q: Even though they are not a hormone, prostaglandins act in a similar way. Answer the following…

A: Oxytocin is created within the hypothalamus and is secreted into the blood by the secretory organ…

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: 2. The hormone is secreted and initiate the appearance of the secondary sex characteristics in…

A: Progesterone helps in endometrial re-growth and inhibition of FSH and LH release. Estrogen's primary…

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: Milk let-down is associated with (a) events occurring in the uterus. (b) placental hormonal…

A: Mammary glands have milk forming helps which helps to make milk during and after pregnancy

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: Which of the following statements does NOT describe the role of luteinizing hormone (LH) in the…

A:

Q: Which hormone causes Leydig cells to make testosterone? a. FSH b. LH c. inhibin d. estrogen

A: Hormones are the non-nutrient chemical compounds that are present in the ductless glands. The…

Q: In the male, before pubertya. FSH levels are higher than after puberty.b. LH levels are higher than…

A: Hormones are chemical messengers. It is directly secreted into the blood which carries them to…

Q: Match each hormone with its action(s). ___ prolactin                   a. milk protein production…

A: Introduction:Hormones are produced by the endocrine glands and transported to the target organs or…

Q: At puberty in both sexes:          a. Levels of FSH and LH increase           b. A sex drive…

A: Option (e) is correct. During puberty level of FSH and LH increases A sex drive also develops…

Q: LH in men: 1. Targets follicle cells, increasing estrogen levels. 2. Targets interstitial cells,…

A: Hormones significantly control the body’s reproductive system, luteinizing hormone or LH is one of…

Q: Development of normal female internal and external genitalia requiresa. Müllerian-inhibiting…

A: Answer: Introduction: The female reproductive system derives by four parts like mesoderm, primordial…

Q: Which of the following statements does NOT describe the role of progesterone in the female…

A: Fertilization, pregnancy and other reproduction related processes are controlled by acts of some…

Q: 1. This hormone stimulates the thickening of the endometrium and can inhibit FSH and LH release A.…

A: Progesterone - It is a hormone secreted during menstrual cycle on 14th day. Estrogen - It is…

Q: . Complete the following table by identifying the feedback mechanism involve in the following…

A: Endocrine system functions and maintain homeostasis based on the feedback mechanisms . Hormone…

Q: Male Hormones and Their Pancaiors Direction, Match coluan A to column B. A B 1. Luteinizing hormone…

A: A B 1. Luteinizing Hormone (LH) Y. Stimulates the secretion of sex hormones. 2.…

Q: Estradiol is found in high levels in the pregnant rat. This estradiol is prevented from affecting…

A: In the pregnant rats progesterone will be essential for the maintenance of the pregnancy along with…

Q: (a) With reference to the information given in the table, estimate the length of the cow's menstrual…

A: *Estrous( heat) cycle is the reproductive cycle of the cow, It starts after the puberty and…

Q: Match the hormones to the organ that makes them or to the action they cause. Use letters more than…

A: Humans show sexual dimorphism as the male and female individuals are different in external…

Q: (c) Name two hormones produced by the ovaries in female. (d) Name the major cells in the gonads…

A: Overy is the main or primary  sex organ of female body. It regulates by the hormone produce from…

Q: B. How do the eggs ovulated into the abdominal cavity find their way out of the frog body? C. What…

A: To understand the path of the egg we need to understand that frogs lay eggs. This process usually…

Q: 77. The type of feedback that estrogen and progesterone are exerting on the gonadotropins after…

A: Gonadotropin or GnRH is secreted and produced in the hypothalamus by the specialized nerve cells of…

Q: A biological hormone feedback system causes puberty to begin. What occurs during this process? A.…

A: Introduction In relation to reproduction, the life cycle of an individual is divisible into three…

Q: nderstood, scientists do know that high levels of the hormone estrogen lead to the formation of r…

A: Oxytocin is a peptide hormone that is produced by the hypothalamus and stored in the posterior…

Q: The incomplete flow chart is showing influence of hormone on gametogenesis in male, observe the flow…

A: Humans show sexual dimorphism as the male and female individuals are different in external…

Q: The primary purpose of gonadotropin-releasing hormone (GnRH) is to stimulate the : Breakdown of the…

A: Releasing hormones are synthetic by the brain hypothalamus and transported via the…

Q: The role of estrogen in the birth control pills is to:

A: Birth control pills are a very effective method of birth control. They are oral contraceptives that…

Q: How will you explain the role of Gonadotropin Releasing Hormone (GnRH)? The GnRH is a/an: A.…

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

Q: The vessels marked in the diagram below, (A) function to decrease the temperature of blood flowing…

A: The male reproductive system is made up of many sex organs that are involved in human reproduction.…

Q: Which of the following statement does NOT describe the role of progesterone in the female…

A: Progesterone is a hormone which is secreted by the placenta. ovaries and adrenal gland. Sometimes…

Q: The function of the placental hormone human placentallactogen (hPL) is to ________.a. prepare the…

A: Human placental lactogen or simply hPL is a hormone that is secreted by placenta during the course…

Q: LH and FSH normally do which things? O A) inhibit estrogen and progesterone production by the uterus…

A: Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are known as gonadotropins. The…

Q: Which cells in the ovaries secrete hormones? (a) oocytes, (b) zona pellucida, (c) theca and…

A: By secreting chemical molecules called hormones into the bloodstream, the endocrine system commands…

Q: In men, LH (luteinizing hormone) stimulates ... a) ... spermatogenesis. b) ... the development of…

A: Hormones are chemical substances that are synthesized straight into the blood, where they are…

Q: The body prepares for birth and life after birth by all of the following except... A. Increased…

A: Female body is different before pregnancy and after pregnancy. Even after pregnancy when the baby is…