Q: What hormones do the Ovaries secrete?
A: The ovaries are the primary reproductive organs in the female reproductive systems. The ovaries are…
Q: At what time in the menstrual cycle is the level of thefollowing hormones high, and what is the…
A: The mensural cycle refers to sequential changes that occur within the female reproductive system by…
Q: A woman who has had several previous miscarriages will sometimes be given a prescription for…
A: Women who have had recurrent miscarriages might benefit from progesterone supplementation because…
Q: What are the feedback controls from the testes to the hypothalamus and pituitary gland?
A: ROOT-CAUSE OF FEEDBACK LOOPS: The endocrine system act as a regulator of the body functions by…
Q: Which hormone is responsible for the differentiation of the external genitals?
A: The external genital organs will include the mons pubis, labia majora, labia minora, Bartholin…
Q: Can you explain the phases of the ovarian and the uterine cycles and their hormonal regulation?
A: The ovarian cycle refers to the preparation of endocrine tissues while the menstrual cycle refers to…
Q: thickening of the endometrium?
A: The menstrual cycle is strongly linked to the endocrine system. It typically takes 28 days to…
Q: What is the function of Estrogen?
A: Hormones are chemical substances that help to control and maintain body growth and activity.…
Q: What are the effects of continuing oral contraceptives even if a woman is pregnant?
A: Oral contraceptives (anti-conception medication pills) are utilized to forestall pregnancy. Estrogen…
Q: Describe hormone levels during ovulation?
A: Hormones are chemical substances produced by our body's endocrine system, which releases the…
Q: What are the endocrinefunctions of the placenta?
A: The placenta is a large organ that develops during pregnancy. It is usually attached to the uterine…
Q: How is the onset of puberty related to the endocrine system?
A: Puberty is the time in life when a boy or girl becomes sexually mature. It is a process that happens…
Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of…
A: Introduction: Menstrual cycle is the monthly cycle of changes in the ovaries and lining of the…
Q: Which hormones contribute to lactation? What is the function of each?
A: Hormones are chemical substances secreted by the endocrine glands. They travel through the…
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: What happens in postmenopause?
A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…
Q: What is the menstrual cycle? Name the Hormones which control the menstrual cycle.
A: Step 1 In relation to reproduction, the life cycle of an individual is divisible into three phases –…
Q: Which are the two hormones act upon the gonads?
A: Male and female gonads are the primary sexual organs. These reproductive system organs are…
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: How do levels of hormone vary in the different phases of the menstrual cycle? Explain each hormone.
A: The female reproductive system comprises the uterus, ovary, fallopian tube, vagina, vulva. This…
Q: What are the roles of oxytocin and prolactin in regulating the mammary glands?
A: The pituitary gland is the pea-sized endocrine gland that is enclosed by the protective structure…
Q: Which factors is in initiating parturition remains unclear?
A: Parturition is the process of giving birth to the baby. It is also called labor.
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: What are the male and female gonads? What are their functions?
A: Reproductive system also known as Genital system; is a biological system of an organism made up of…
Q: What is parturition?
A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…
Q: What is the effect oestrogens on the ovaries?
A: Ovaries are referred to as the female reproductive structure responsible for producing female sexual…
Q: What hormones does the placenta produce?
A: The placenta is a flattened circular organ in the uterus of pregnant mammals, which nourishes and…
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: what hormones suppress GnRH, FSH,and LH production in the follicular phase?
A: The GnRH, FSH, and LH are involved in the process of reproduction. FSH = Follicle-Stimulating…
Q: How are prolactin and oxytocin related to both the uterine changes and lactation?
A: Lactation refers to the act of releasing milk from the breasts of women who have delivered their…
Q: If an adult male were castrated (testes were removed), what wouldhappen to the levels of GnRH, FSH,…
A: Gonadotropin-releasing hormone causes the pituitary gland in the brain to make and secrete the…
Q: Why does amenorrhea occur?
A: Menstrual period refers to shedding of the thickened uterine wall along along with unfertilized ovum…
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: What are the steps for the menstrual cycle? Beginning with the Hypothalamus.
A: Menstruation is the eimination of the thickened lining of the uterus from the body through the…
Q: Which branch of the autonomic nervous system is responsible for penile erection? Ejaculation?
A: Introduction The nervous system is the main controlling center of the body which controls all…
Q: what hormones suppress GnRH, FSH and LH production in the luteal stage?
A: INTRODUCTION Luteal stage Leuteal stage is one of the stage in menstrual cycle. This stage usually…
Q: Explain how pituitary and hypothalamic hormones regulate and control the process of reproduction.…
A: Here we have to describe about how pituitary and hypothalamic hormones regulate and control the…
Q: What hormones does the ovary produce?
A: Ovaries: Along either sides of the uterus are 2 tiny, oval-shaped glands called the ovaries. Eggs…
Q: What is menstruation? What are the specific actions of FSH, LH, estrogen &progesterone in…
A: The reproductive system is involved in sexual reproduction. The male and female reproductive systems…
Q: Describe the steps from ovulation through implantation in the uterine wall. How does hormonal…
A: Ovulation is the release of an egg from one of the ovary, into the fallopian tube and implantation…
Q: which hormone is capable of negative and psitive feedback effects on the pituitary gland during the…
A: Menstruation is cyclic discharge of unfertilised egg, debris, tissues from uterus along with blood.…
Q: What part of the female reproductive system produces estroge? What is a hormone? What are the types…
A: Hormones are chemical messengers that are secreted directly into the blood, which carries them to…
Q: Which cells in the ovaries secrete hormones? (a) oocytes, (b) zona pellucida, (c) theca and…
A: By secreting chemical molecules called hormones into the bloodstream, the endocrine system commands…
Q: What is the endocrinefunction of the placenta?
A: Placenta is the organ that develops in the uterus during pregnancy. This structure is essential for…
Q: Which hormone is produce in the male reproductive system?
A: The male gametes in humans are known as sperms, and the process through which they develop is known…
Q: What are the components of antepartum and the possible complications of pregnancy that a pregnant…
A: Introduction: Antepartum is the period during pregnancy till the time of birth. Antepartum care is…
What is parturition? Which hormones are involved in induction of parturition?
Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a sexually matured women. This period is divided into three trimesters.
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Solved in 2 steps
- In addition to its role in the nutrition of the fetus, what are the primary endocrine functions of the placenta?Negative feedback loops maintain homeostasis in the human body. During labour a positive feedback loop is an integral part of the process. A) What is a positive feedback loop? B) Describe the two positive feedback that is used during parturition. Make sure to include both hormones involved in parturition.Describe TWO positive feedback loops that are part of parturition and/or lactation. For each pathway, identify the mechanism that triggers the response, the glands, and the hormones involved
- How would the failure to produce müllerian-inhibiting hormone affect thedevelopment of the internal reproductive system and external genitaliain a male embryo?Describe how parturition is initiated by changes in levels of hormones such as progesterone, prostaglandins, and oxytocin.The hormone-secreting layer of the placental barrier is (a) the extraembryonic mesoderm, (b) the lacunae, (c) endothelium, (d) cytotrophoblast, (e) syncytiotrophoblast.
