Which of the following statements are true? A) Fertilization typically occurs in the uterus. B) During the menstrual cycle typically two eggs are released during ovulation. C) None of the above choices are true.

Q: Name the process of attachment of developing embryo with the uterus.

A: An embryo is an early stage of development of a multicellular organism. The embryonic development in…

Q: Which of the following correctly identifies the hormones that trigger ovulation and the hormone that…

A: Hormones are chemical substances produced by our body's endocrine system, which releases the…

Q: what structure contains enzymes needed by sperm to penetrate an oocyte?

A: Fertilization takes place when nuclei of both sperm and an oocyte fuse. Initially, a sperm must fuse…

Q: If human fetus were exposed to very low levels of both testosterone and estrogen during prenatal…

A: People with both male and female anatomy and mixed characteristics are called as intersexes. The…

Q: What happens to the endometrium during the proliferative phase of the menstrual cycle?

A: The menstrual cycle is also known as the uterine cycle. In this cycle, the uterus endometrium layer…

Q: What are the different stages of the follicular phase of the menstrual cycle taking place in ovary…

A: The menstrual cycle includes the changes that occur in the ovaries and uterus of a reproductively…

Q: Why does the body temperature increase during the second half of the menstrual cycle?

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: If a human female begins taking estradiol and progesterone immediately after the start of a new…

A: The hormones of the reproductive arrangement of vertebrates (sex hormones) are steroids that are…

Q: What is the order of anatomical structures through which a sperm cell passes during maturation and…

A: In male,the primary reproductive organ is testes ,where sperm cells are produced.Male reproductive…

Q: Luteinizing hormone (LH) and follicle stimulating hormone (FSH) are essential in female reproduction…

A: Introduction :- The pituitary gland, a tiny gland behind the brain, produces LH. LH is essential for…

Q: Why do benign ovarian cysts develop in women who ovulate?

A: Cysts are fluid-filled sacs that can occur in any part of the body. The cysts that occur in the…

Q: Why are the males whose testes fail to descend to the scrotum considered infertile?

A: Testes are also known as testicles and they are a pair of sperms producing organs which helps in…

Q: To which structures do the mesovarium, ovarian ligament, and suspensory ligament anchor the ovary?

A: The female gonad that lies in pair along either side of the uterus in the female body's pelvic…

Q: How old is an ovulated oocyte of a 35-year-old woman? What consequences does this have?

A: Fertility changes with age. For a woman, the beginning of their reproductive year starts onset of…

Q: Which part of a sperm cell contains enzymes that help the sperm cell fertilize a secondary oocyte?

A: Fertilization is the process of fusion of male and female gametes that result in the formation of a…

Q: Which gene is responsible for the development of the gonads into testes?

A: Introduction Chromosomes are classified into two types: Autosomes and Allosomes/Sex chromosomes. The…

Q: A B Q C R. E S• V Which of the following structures of the male and female reproductive systems…

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

Q: In what ways are tubal ligation and vasectomy similar?

A: In case you're in a hetero, monogamous relationship and have chosen not to have any/more kids, at…

Q: Spermatogenesis is the process by which sperm develop and mature. Which of the following sequences…

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

Q: What is the advantage of producing sperm in a system of tubes rather than in solid tissue?

A: The basic structure includes a small head with a nucleus, This head has enzymes that help dissolve…

Q: Why do anabolic steroids lead to reduced sperm counts?

A: A steroid is an organically dynamic natural compound with four rings orchestrated in a particular…

Q: Name the structure that connects the placenta with the foetus.

A: Placenta is formed after implantation of the embryo has occurred on the uterine wall. It is the…

Q: Oogenesis is the formation of the ovum within a follicle. A mature follicle containing an ovum,…

A: Answer : b.5 A mature follicle containing an ovum, prior to ovulation is called Graafian follicle

Q: Describe the function of each of the following hormones in the uterine and ovarian cycles: GnRH,…

A: The menstrual cycle is the sequence of events that occur in females that is related to reproductive…

Q: What are the structural changes that occur in the uterus over the course of the menstrual cycle and…

A: The menstrual cycle is a sequence of natural modifications in hormone manufacturing and the systems…

Q: The myometrium is the muscular layer of the uterus, and the endometrium is the (a) serosa, (b)…

A: The uterus is the pear-shaped organ that belongs to the female reproductive system, and is located…

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: Name the process of fusion of ovum and sperm.

A: Reproduction is the process by which the organisms propagate their species by the union of the male…

Q: what is the purpose of calcium ion in fertilization?

A: * Fertilisation is an generative fertilisation fusion of gametes gives rise to a new individual…

Q: Which of the following layers of the uterus undergoes the greatest change during the menstrual…

A: The endometrium is the deepest layer of the uterus. The actual endometrium comprises of a basal…

Q: Name three functions of the uterus.

A: Introduction  The female reproductive system comprises of following organs: Primary reproductive…

Q: Why testes of human males are considered extra abdominal? What is the significance of this…

A: The male reproductive system of humans is a group of inter associated organs, which help in the…

Q: Below are several groups of hormones and structures involved in female reproduction. Which of the…

A: In the female reproductive system there are two main hormone one is estrogen and another is…

Q: What are the similarities and differnces between spermatogenesis and oogenesis?

A: Spermatogenesis and oogenesis are two different processes of the production of gametes. It is…

Q: Is there a tube that sends ovulated oocytes from the ovary directly to the uterine tube?

A: Ovaries are attached to the outer surface of the uterus by ovarian ligaments. Uterine tube expands…

Q: Why does corpus luteum stay active throughout pregnancy and in the absence of fertilization, is…

A: Introduction We will answer the question in below step.

Q: Why does fertilization always occur in a fluid medium in nature?

A: Fertilization is defined as the union of two haploid gametes, the spermatozoa and the oocyte, herein…

Q: List two important functions of gonads.

A: The reproductive system of an organism is also known as the genital system. It is the biological…

Q: Explain the function of the corpus luteum in the menstrual cycle. If an ovulated egg is fertilized,…

A: MENSTRUAL CYCLE:- In this cycle, the preparation of the uterine wall occurs accompanied by…

Q: Why are the testes located outside of the body of organisms?

A: Testes is located outside the abdominal cavity. Testes is present inside scrotum.

Q: What is the time period for which sperm and egg are viable?

A: The mixed glands that serve the function of gamete production in the male reproductive system and…

Q: What is the main stimulus for the proliferative phase of the endometrium?

A: The changes during a menstrual cycle can be divided into three phases: i.) Proliferative phase ii.)…

Q: Which of the following causes bleeding (menstruation) during the menstrual cycle? a) Reduced…

A: Menstruation is the shedding of the lining of the uterus (endometrium) in the form of bleeding.  The…

Q: Describe the three manners in which fertilization of human ovum by sperm can be prevented?

A: In humans, sexual reproduction occurs by the process of fertilization of a haploid sperm with a…