estrogen does which of the following? Breast development, triggers the LH surge, proliferation of the uterine endometrium, or all of the above.

Q: True or False The stimulus for the initiation of menses is the LH surge.

A: Menstrual cycle is regulated by induction of different hormones from hypothalamus, adenohypophysis…

Q: Men with decreased anterior pituitary gland function often have decreased sperm production as well…

A: Pituitary dysfunction is one reason for low testosterone and can occur from the pituitary gland's…

Q: The endocrine control of the spermatogenesis begins in the _______ with the production of…

A: Introduction: In the testis, the immature male germ cells referred to as (spermatogonia) produce…

Q: The following are true of mammary glands during and after pregnancy: pressure from the infant…

A: The oxytocin is a hormone which is secreted in the hypothalamus but released from the pituitary…

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: A25) The hormone that is responsible for the growth and development of ovarian follicles is called…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Often, the first effect seen in men with a particular pathology is erectile dysfunction.  What is…

A: Erectile dysfunction (ED) is frequently the first symptom of cardiovascular disease (CVD) in men.…

Q: A 19-year-old woman presents with a sexually transmitted infection that has progressed to pelvic…

A: An infectious disease is one which can be transmitted from an infected individual to a healthy…

Q: Which condition is characterized by the growth of uterine tissue outside the uterus? endometriosis O…

A: Endometriosis It occurs due to the growth of the uterine endometrium in other organs like the…

Q: Which of the following are hormones that influence puberty? Select all that apply. Relaxin…

A: Puberty:  A child's body develops into an adult body capable of sexual reproduction during the…

Q: inhibin, estrogen

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

Q: All of the following are true about disorders of the scrotum, epididymis and testicles, EXCEPT: O…

A: Spermatogenesis is a process of sperm production in testis in male.

Q: The increase of FSH at the biginning of the menstrual cycle is due to 1. the positive feedback of…

A: Menstrual cycle- The menstrual cycle in women starts when a female hits puberty. The menstrual cycle…

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: A male attains erection when: muscles running the length of the penis contract a surge of…

A: The male attains erection when (4) spongy tissue inside the penis fills with blood.

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: Leydig cells are found in which male reproductive organ? Group of answer choices Seminal Vesicles…

A: Leydig cells, also known as interstitial cells of Leydig, are found in the male reproductive system.…

Q: Caitlyn had unprotected sex with her fiancé about 2 weeksafter her last period, and is worried that…

A: A menstrual cycle occurs every 28 days. However regular cycles that occur between 21 to 40 days are…

Q: The luteinizing hormone A. Is critical for progesterone to be produced B. Is important for ovulation…

A: Gonads are the sex glands in both males and females which has endocrine functions,i.e. release…

Q: Which of the following is incorrectly paired? a. prolactin . . . mammary glandsb. ADH . . .…

A: Answer is b.)  ADh ..ovaries. This is incorrect answer.

Q: ovulation is triggered by a surge of _____ released from the anterior pituitary. Progesterone, LH,…

A: NOTE: The options are numbered as 1, 2, 3, and 4. The ovum or the egg is the female reproductive…

Q: Which of the following statements is TRUE?    1. None of the choices are true 2. During the…

A: The female reproductive system gives several functions. The ovaries create the egg cells, named the…

Q: Which of the following mechanisms best explains the contraceptive effect of birth control pills that…

A: *Preventing pregnancy is done with oral contraceptives (birth control pills). Female sex hormones…

Q: Endocrine Organ: Ovaries Describe the function of varies as it is found in humans. Include all of…

A: The primary function of the ovaries is to produce eggs (ova) for fertilization. This process 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: During the luteal phase, which hormone is present in the blood stream at high levels? Choose all…

A: Menstrual cycle is a series of natural changes that take place in reproductively active females. The…

Q: Which of the following is not true concerning the uterus? Group of answer choices It produces…

A: The female reproductive system consists of a pair of ovaries, along with a pair of oviducts, uterus,…

Q: The male hormones are produced over a lifetime. That explains why a man can father a child well into…

A: The female reproductive system produces the female gamete and protects the developing embryo. It…

Q: Which of the following statements is true?   Genetics play no role in endometriosis.   Women who…

A: Endometriosis is a painful condition in which tissue that is identical to the tissue that lines the…

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: Seminiferous tubules, ampulla of vas, rete testis, efferent ducts, ductus epididymis Seminiferous…

A: A series of ducts are involved for the passage of sperms to the outside of the body.

Q: What statement best explains the  role of progesterone in menstruation? a. Produces corpus luteum b.…

A: Estrogen and progesterone are secreted from the ovary of the females. They control and regulate many…

Q: Briefly describe the function  of the following:  - spermatogenic cell

A: Spermatogenic cells belong to the spermatogenic cell lineage. The cells eventually develop for the…

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: Name two hormones produced by the ovaries in female

A: The egg cells, also known as ova or oocytes, are produced by the ovaries. The oocytes are then…

Q: Within a single menstrual cycle, what is the approximate day of ovulation?

A: At the age of puberty, every young woman starts to ovulate. This is the period when the ovum matures…

Q: Identify 3 effects of Human Placental Lactogen (HPL) in pregnancy. Select one or more: O a. This…

A: Human placenta lactogen is a hormone that is secreted by the placenta as the name suggest and the…

Q: following a vasectomy, which of the following would NOT be present in semen? fructose,…

A: Reproduction is the ability of an organism to give birth to fertile and viable offsprings. In…