Which of the following triggers the destruction of the sperm receptors on the surface of the oocyte? a ) the process of capacitation c) the acrosomal reaction d) the cortical reaction e) human placemental lactogen

Q: The Mullerian ducts in female mammalian embryos develop into…   a)   The vas deferens   b)   The…

A: During embryonic development, the reproductive system goes through a complex differentiation process…

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: Ch. 8: An emergency situation in which an erection is prolonged for more than for more than four…

A: An extended penile erection is referred to as priapism. The complete or partial erection lasts for…

Q: O a) is an inflexible muscle. b) houses the developing baby in a woman's abdomen. Oc) is the upper…

A: The female reproductive system is comprising of the internal and external sex organs. It's main…

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: 36. A 16-year-old girl is brought to the emergency department 30 minutes after she was hit by a car…

A: Vaginal tears are most common during the childbirth but it my also occur during some accidents as…

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: 2. A 33-year-old woman undergoes a hysterosalpingogram to evaluate infertility. If the uterine tubes…

A: Hysterosalpingogram (HSG) is one of the early tests performed on women of childbearing age who fail…

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: Why does sexual reproduction present a special problem for burrowing or sessile animals and…

A: Parasites like tapeworms are hermaphrodites in nature i.e., male and female sexual organs in the…

Q: 45. A 54-year-old woman undergoes hysterectomy and oophorectomy for dysfunctional uterine bleeding…

A: The Uterine artery is a medial branch of internal iliac artery. Internal iliac artery arises below…

Q: A 20-year old man went swimming in a very cold lake for about an hour and when he got out noticed…

A: Reproductive system is a type of body system which is involved in formation of gametes, hormones and…

Q: 35. The differentiation of the primitive gonads into testes or ovaries depends on the presence or…

A: The Y chromosome have SRY gene which is referred to as the sex determination region. This is present…

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: 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 occurs only with assisted reproductive technologies (ART)? A ) using a sperm…

A: Assisted reproductive techniques (ARTs) aids in the treatment of infertility in humans that involve-…

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

A: Spina bifida is a congenital defect that are mainly seen in new born babies. It is caused mainly due…

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: What is the greatest in terms of number? a.) Length of the membranous urethra (in inches) b.)…

A: Sperm are the male reproductive cells that fertilize a woman’s egg. They are produced in the testes…

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: 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: A 49-year-old woman has large uterine leiomyomata that have caused extensive vaginal bleeding that…

A: Effective communication between doctors and patients is vital, particularly when talking about…

Q: Match the embryonic structures listed in column B with their adult derivatives listed in column A.…

A: The embryo formed after fertilization forms a three-celled structure (made up of ectoderm, mesoderm,…

Q: 17. In the last 8 weeks of gestation, extramedullary hematopoiesis is most likely to occur in which…

A: Introduction  The haematopoiesis is the process of formation of components of blood in the bone…

Q: Which of the following statements about reproduction are true? I-Fertilization only occurs in sexual…

A: Reproduction can be defined as that biological process in which parental organisms produce offspring…

Q: 41. A 55-year-old woman has a neoplasm of the anterior body of the uterus. Which of the following…

A: The uterus is a part of the female reproductive system, and it is responsible for supporting the…

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: Which of the following is likely to happen when you remove the testes of an adult male rat? a)…

A: A hormone called testosterone is essential for the growth and development of male reproductive…

Q: The..........is a hollow ball of cells that develops from the morula. a) Blastocyst b) Oviduct c)…

A: The fusion of male gamete (haploid) and female gamete (haploid) is known as fertilization. It…

Q: 85. A 3-month-old male infant has a swelling in the inguinal area that increases when he cries. This…

A: Paramesonephric duct. A hernia that develops in the groyne is known as an inguinal hernia in…

Q: Which of the following conditions is caused by the human papilloma virus?   Question 19 options:…

A: Human papilloma virus -  The human papillomavirus (HPV) is a common sexually transmitted infection…

Q: Which of the following statements is the first step in the synthesis and secretion of T3 and T4? a)…

A: The endocrine system is a complex network system of organs called glands in humans. These glands are…

Q: Where does spematogenesis (sperm formation) take place? a) Epidemic b) The seminal vesicle c)…

A: According to the question, we have to provide information on where spermatogenesis takes place in…

Q: ) Bulbourethral secret ) Prostatic fluid O Seminal fluid Smegma Urine

A: The answer is option C  SEMINAL FLUID.

Q: 109. A 20-year-old man comes to the physician 1 week after he noted a mass in his left hemiscrotum.…

A: The objective of the question is to identify the most likely diagnosis for the patient's condition…

Q: Which of the following cell part is absent in a human spermatozoon?   A) nucleus C) cell membrane B)…

A: The sperm head contain a very little cytoplasm and an elongated haploid nucleus which is surrounded…

Q: When during the menstrual cycle does ovulation (ovulation) usually take place in a woman of…

A: Ovulation is the process of release of ovum from mature graffian follicle. The whole menstrual cycle…

Q: Describe how intrauterine insemination can be used to aid successful fertilization and explain why…

A: Humans reproduce by the method of sexual reproduction. This process includes the fertilization of…

Q: Ch. 8: Which of the following is NOT a benign condition of the reproductive system a) mastitis b)…

A: Among the given options, the correct answer can be identified as follows- C) Uterine cancer Here,…

Q: Meiosis II of spermatogenesis yields a) Primary spermatocyces www C) Spermatogonia d) Spežmatids 田…

A: Spermatogenesis is the process of producing sperms from the male germinal cell. It is a meiosis…

Q: What condition is characterized by high blood pressure and proteinuria in a pregnant woman? A)…

A: Hypertension and proteinuria during pregnancy are serious health issues. These symptoms may suggest…

Q: A 29-year-old woman at 32 weeks gestation has rapidly increasing fundal height. Ultrasonography…

A: The question is asking for the most likely fetal abnormality that could cause polyhydramnios in a…

Q: Why is the ovum so much bigger than a sperm cell? 1)It already contains all the chromosomes that…

A: Eggs are biggest cells in female body which serves as a germ cell. Like a sperm, it contains a…

Q: 84. A 33-year-old woman undergoes a hysterosalpingogram to evaluate infertility. If the uterine…

A: A contrast medium is a chemical injected via a catheter into the uterus and fallopian tubes to…