How would the failure to produce müllerian-inhibiting hormone affect thedevelopment of the internal reproductive system and external genitaliain a male embryo?

Q: progesterone levels decrease during at the start of parturition?

A: Before parturition the cervix shortens, the progesterone levels are remain high as compared to the…

Q: After fertilization the blastocyst develops three germ layers. Which germ layer is the innermost…

A: In the human embryo , after about three days of fertilisation,the zygote forms a solid mass of cells…

Q: What is myometrium?

A: The uterus is an inverted pear-shaped muscular pouch which is a part of female reproductive system.…

Q: Explain the physiological mechanism used by the Testes to regulate their temperature demand.

A: Testes are the primary male gonads in man. Each testis is oval in shape, with a length of about…

Q: Describe a positive feedback mechanism that contributes to ovarian cycling. If the ovulated oocyte…

A: Ovulation is the process of releass of ovum in female due to peak level of luteinizing hormone,…

Q: Describe the main actions performed by oxytocin. Why parturition can occur without elevated levels…

A: Oxytocin is a hormone secreted by the pituitary gland that acts on the female reproductive system.…

Q: Describe the process of Oogenesis all the way to the Graafian follicle and secondary oocyte. Include…

A: Introduction: Oogenesis is the process by which female gametes mature by meiotic division. Oogenesis…

Q: Describe oogenesis and follicular development

A: The process through which organisms produce other creatures that are similar to themselves is known…

Q: Where does fertilizationusually occur, and what hormonal changeshappen after fertilization?

A: Fusion of sperm with ovum is known as fertilisation Fertilisation generally occurs in fallopian tube…

Q: If the ovaries are removed from a 20-year-old female, what happens tothe levels of GnRH, FSH, LH,…

A: There are two ovaries present in the female gonads. These are small organs about 2-3.5 cm long and…

Q: Which hormone(s) prompt follicle growth? Which hormone prompts ovulation?

A: A small spherical group of cells that enclose a cavity containing various structures or substances…

Q: Describe the role of oxytocin in parturition and lactation.

A: Oxytocin is a hormone secreted by the posterior lobe of the pituitary gland, a pea-sized structure…

Q: Describe the Organogenesis of gonads and tubular parts of reproductive system in males and females

A: The process by which organisms produce themselves in more numbers is called reproduction. Organs…

Q: Explain the organization of the mammary gland with the help of a diagram.

A: Female reproductive system consists of a pair of ovaries, glands, a duct system and many supporting…

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: The hormone-secreting layer of the placental barrier is (a) the extraembryonic mesoderm, (b) the…

A: A semipermeable membrane formed of the placental tissue that functions to limit the flow of various…

Q: Describe the structure of a mammary gland

A: Structure of mammary gland: The structure of the mammary gland consists of lobes and lobules fixed…

Q: Select the conditions that would be present in a genetic male fetushaving a mutation that causes the…

A: In the embryonic development of the fetus, the sex determining factors/hormones play a major role.…

Q: Describe the endocrine functions of the gonads and placenta.

A: The gonads, the essential conceptive organs, are the testicles in the male and the ovaries in the…

Q: Trace the pathway taken by the oocyte from its release from the ovary to its implantation site in…

A: Ovary is the female reproductive system. Its diploid cells are called oogonia that undergoes meiosis…

Q: Identify the structures of an egg and a sperm that aredirectly involved in fertilization.

A: Fertilization is that the method by that the male and also the female gametes (sperms and therefore…

Q: What is parturition? Which hormones are involved in induction of parturition?

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

Q: Suppose an adult male developed a tumor in one of his testes that resulted in abnormally high levels…

A: Testes are located in a pair in the scrotum of male. testosterone is the principal male hormone. Its…

Q: Describe the messengers that contribute to parturition.

A: Hormones are your body's synthetic couriers. They head out in your bloodstream to tissues or organs.…

Q: Which structures are responsible for maintaining levels of estrogen in during pregnancy?

A: In spite of the fact that progesterone dominates all through pregnancy, estrogen is likewise vital.…

Q: If the ovaries are removed from a postmenopausal female, what happensto the levels of GnRH, FSH, LH,…

A: The female gonads that function to synthesize and release the female gamete for possible…

Q: would the LH surge begin? When would Anita have her highest levels of progesterone? When would…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Describe the hormonal events that regulate the ovarian cycle.

A: Introduction: The monthly recurrent discharge of the blood from the genital canal of females is…

Q: What is the first hormone secreted that prevents a menstrual cycle, thereby blocking removal of an…

A: The eggs which are released by ovulation by the ovaries are funelled into the fallopian tubes by…

Q: histological characteristics of the endometrium

A: Ovulation is the release of egg from the ovary which starts between the age of 11 to 16, when the…

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: What surrounds the oocyte when it is in a primary follicle?

A: Primordial germ cells migrate into the gonad early in the embryogenesis and they differentiate into…

Q: What hormone do the sustentacular cells secrete in the male embryo, and how does this affect…

A: Hormones are the signalling molecules that are synthesized by glands and are transported to the…

Q: The release of FSH and LH from gonadotropes in the anterior pituitary is separately controlled by…

A: The gonadotropin hormone is considered as the most important hormone in reproduction. GnRH…

Q: What are the Differences between : Grave's disease & Hashimoto's thyroiditis ?

A: Thyroid gland is an endocrine gland which is butterfly in shape and is found at the front of the…