What effect would a continuous supply of exogenous estrogen or progesterone have on an adult female human? Will it: A) Cause no oocyte maturation B) Have more frequent ovulation C) Contain a stronger surge in LH production at mid-cycle D) Ovulation of multiple oocytes per cycle   E) High, steady FSH production

Q: Anencephaly is likely caused by a problem with which of the following? a.) Primary Neurulation b.)…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: If an intact rat was injected with testosterone over several weeks, why would his prostate increase…

A: The testosterone is a hormone made by the human body. It’s vitally produced in men by the organ…

Q: Where in the female body does fertilization normally occur? Question 23 options: a)  In the…

A: Fertilization means the fusion of egg (of female) and sperm(of male). The eggs get matured in the…

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: 62. Which of the following postovulatory events is most likely to be impaired by failure of the…

A: Introduction :- In women of childbearing age, the corpus luteum is a perfectly normal cyst that…

Q: What hormone is measured in an ovulation test? a) Progesterone b) LH (luteinizing hormone) c)…

A: Ovulation occurs approximately 14 days after the first day of menstruation. During ovulation, a…

Q: A 22-year-old woman had her last Hel this patient as a result of this pregnancy Prolactin Estradiol…

A: PROLACTIN :  Prolactin is primarily responsible for encouraging women to produce milk after giving…

Q: ow may positive feedback happen during parturition cycle (NOT uterine contraction cycle)? a) 0,…

A: Parturition: This term is used to define the process of giving birth to offspring or we can also say…

Q: a) Do any sperm enter the pelvic cavity of the female? Why or why not7 b) What is an ectopic…

A: Pelvic cavity : it is a body cavity that is surrounded by the bones of pelvis .It is located below…

Q: Which list is the correct order that sperm must pass through to get to egg?

A: Both the male and female reproductive systems play an important role in the development of sex…

Q: How does the oocyte prevent polyspermy? a) Changing the structure of the zona pellucida when a…

A: Polyspermy is a condition in which an egg (ovum) is fertilized by more than one sperm cell during…

Q: Name the process of surgical removal of gonads.

A: The term gonads refer to the male testis and female ovaries. Gonad is a mixed gland that generates…

Q: Mature sperm develop from spermatogonia within which testicular structure?   a)  Interstitial space…

A: Sperm production is a complex process that occurs within the testes of males. It involves the…

Q: What uterine events are occurring when primary follicles are maturing during the follicular phase of…

A: The menstrual cycle is a progression of regular changes in chemical creation and the constructions…

Q: 14.)Which hormone is inhibited during pregnancy in order to prevent contractions of the uterus? a.)…

A: Introduction: Hormones are chemical compounds that function in the body as messenger molecules. They…

Q: Why is a second polar body expelled after fertilisation?   a)   To remove excess cytoplasm   b)…

A: The second polar body is a small, non-functional cell that is produced during oogenesis after the…

Q: a) How are oocytes released?  b) How are spermatozoa released?  c) What is the frequency of both?…

A: Meiosis is a cell division in which the diploid cell divides into a haploid cell, reducing the…

Q: Which of the following triggers the destruction of the sperm receptors on the surface of the oocyte?…

A: The reproductive system is a vital organ system that concerns the production, maturation, and…

Q: 69. The greatest number of estrogen-secreting cells within a normal corpus luteum derives from which…

A: The corpus luteum is a fundamental yet temporary organ that assumes a important part in fertility…

Q: Which of the following is required for successful fetal development after the egg has been…

A: When sperm successfully enters and fuses with the ovum fertilization occurs. This genetic material…

Q: A 35-year-old woman undergoes artificial insemination in sequence with ovulation. In order to…

A: The question is asking about the hormones secreted by the corpus luteum that are necessary for the…

Q: Which of the following functions are the cremaster muscles involved in? a ) responsible for penile…

A: Option c is the answer. They regulate the temperature of the testes.

Q: Monozygotic twins develop from a) one egg, fertilized by one sperm b) one egg, fertilized by two…

A:

Q: 89. Which of the following postovulatory events is most likely to be impaired by failure of the…

A: The fertilization is the process in which the ovum and sperm will fuce together to form The zygote.…

Q: Where does the final maturation of the sperm take place? a) Sperm tubes (seminiferous tubules) b)…

A: Sperms are the male gametes produced in the testes of human males.

Q: In males, the primary target of FSH is the (a) nurse cells of the seminiferous tubules. (b)…

A: Follicle-stimulating hormone or FSH is the type of gonadotropin hormone that is released from the…

Q: Which of the following embryologic events is involved in A) Development of a genital tubercle in the…

A: Options C, D, and E are about the embryological processes involved in the development of ovarian…

Q: 97. A 35-year-old woman undergoes artificial insemination in sequence with ovulation. In order to…

A: The female reproductive cycle is known as menstrual cycle that involves changes in the ovaries and…

Q: what is a possible effect of insulin resistance on the female reproductive system? a)increase…

A: Introduction: The reproductive system is also called the genital system in the body of organisms…

Q: Which of the following statements are false? A) An oocyte completes meiosis after a sperm…

A: A) By rapidly progressing from metaphase II to telophase II, sperm entry into the egg causes the…

Q: In protandrous hermaphroditism _____. A) Some individuals may change from male to female B) Males…

A: Hermaphroditism  Hermaphroditism is a condition where male and female sexes are present in same…

Q: In a genetic (XY) male, c) What is the spermatic cord and what is its path?  d) What structures are…

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

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: What anatomical feature permits coordinated contractions of the myometrium?

A: Myometrium is referred to as the middle region of the uterine wall. It is formed by the supporting…

Q: How many negative feedback happen during parturition cycle (NOT uterine contraction cycle)? Exclud…

A: The answer to this question is based on the fact that what type of feedback mechanisms are exhibited…

Q: Pregnant women usually experience these, except: A) drugs can pass from mother to fetus B) increase…

A: Physiological and medical changes in the mother are common throughout pregnancy. It seems to reason…

Q: Many steroids abusers become infertile because of: A) Lack of testosterone B ) High levels of…

A: Many men take steroids to promote fast muscle growth to look sexually attractive and achieve more…

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: The presence of which of the following hormones is tested for pregnancy a) Human chorionic…

A: Female body undergoes various hormonal changes during pregnancy. Hormonal fluctuations are very…

Q: Which of the following is inheritable?a) An altered gene in spermb) An altered gene in testesc) An…

A: Genetic inheritance is a scientific phenomenon that describes how the characteristics of the parents…

Q: 100. The proliferation of uterine endometrium depends on which of the following? A) Cortisol B)…

A: The uterus of the female is divided into three different layers based on the histology and their…

Q: What is the specific hormone that functions primarily during pregnancy? A) Estradiol  B) Estriol…

A: There are two hormones released by ovaries: estrogen and progesterone. Progesterone helps in the…

Q: During which trimester does the risk of spontaneous miscarriage decrease significantly? A) First B)…

A: A spontaneous miscarriage or abortion occurs before the fetus can live outside the womb. This…

Q: In what part of the reproductive tract the following events take place? a) b) Ovulation Oogenesis c)…

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

Q: why doesn't sperm enter the urinary bladder during ejaculation? A) construction of smooth muscle of…

A: The term ejaculation refers to the contraction that causes the release of semen. This is not under…

Q: 1) Match the following terms with their location on the diagram of the male reproductive system. 8…

A: The male reproductive system is responsible for producing, storing, and delivering sperm. It…