In which period of life doesthe formation of gametesbegin in women?

Q: What is the importance ofthe uterine glycogen-producing glands?

A: Uterine glands or endometrial glands are tubular glands, lined by ciliated columnar epithelium,…

Q: Which Are Some Effects of Prostaglandins on the Female Reproductive System?

A: Female reproductive system  It is made up of internal and external sex organs that help in…

Q: What is nidation? In whichphase of the menstrual cycledoes nidation occur?

A: The female reproductive system in mammals involves structures and organs that are involved in the…

Q: Describe the internal structure of a testis. Where are sperm cells produced? What are the functions…

A: BASIC INFORMATION  MALE REPRODUCTIVE SYSTEM  It includes different organs namely; Scrotum, Spermatic…

Q: Why do GnRH levels increase at the beginning of puberty?

A: Puberty is the phase of sexual maturation in an individual. The process of puberty occurs between…

Q: What is the function of Estrogen?

A: Hormones are chemical substances that help to control and maintain body growth and activity.…

Q: After menses what is thehormone that influences thematuration of the ovarianfollicles?

A: Menstruation cycle is part of the female reproductive cycle. It's a series of events which takes…

Q: What is the Action of Prostaglan of Uterus?

A: The uterus is a muscular organ located in the female pelvis between the bladder and rectum. It is…

Q: Distinguish between parthenogenesis and hermaphroditism.

A: The biological process through which an organism produces its offspring from its parents is called…

Q: What hormonal changes lead to menopause?

A: KEY WORDS :- Menopause - Around when women reach to 45 to 50 age group, there menstruation ceases…

Q: Explain how the female hormones GnRH, FSH, LH, and estrogen interact during the menstrual cycle to…

A: Menstrual cycle is a regular and natural change occurring in the reproductive system of females.…

Q: What event marks thebeginning of the menstrualcycle? What is the bloodconcentration of FSH,…

A: EVENT MARKS THE BEGINNING OF THE MENSTRUAL CYCLE; 1.If the egg does not become fertilized during…

Q: What hormone stimulates the development of an ovum

A: The cycle of menstruation is perplexing and is constrained by a wide range of organs and the…

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: Describe the hormonal events associated with the uterine cycle.

A: The uterine cycle is the phase of the menstrual cycle where modifications take place in the inner…

Q: What is the hormonesecreted by the growingovarian follicles? What is theaction of that hormone…

A: Ovarian follicles are immature eggs or oocytes found in ovaries of the female reproductive system.…

Q: What naturally occurring event could rescue the corpus luteum and prevent its degeneration starting…

A: Menstruation can be defined as bleeding from the uterus of adult females at intervals of one lunar…

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 is parthenogenesis ?

A: Reproduction is the process that ensures the continuity of species on earth. It is the main feature…

Q: Why is an undescended testis a problem?

A: The male reproductive system contains the scrotum, testes, sex glands, penis, and spermatic ducts.…

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: Name the hormones involved in regulation of spermatogenesis.

A: Spermatogenesis is the process of the formation of sperm cells. It begins when the spermatogonia…

Q: What event in the uterine cycle occurs when estrogenand progesterone levels decline?

A: Estrogen level falls after ovulation. Ovulation is the discharge of a secondary oocyte from a…

Q: What happens to estradiol levels in perimenopausal women?

A: Introduction Menarche is the period of initiation of menstrual cycle. It is the stage when the…

Q: What is the structure intowhich the follicle istransformed after ovulation?What is the importance of…

A: Ovulation is a part of the menstrual cycle and is the process in which an egg is released from the…

Q: what are the symptoms which indicate that a woman is about to ovulate?

A: Union of male and female gametes is known as fertilization. In human usually fertilization occurs in…

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: what are Unbalanced gametes during mieosis

A: Chromosomes carry the genetic material DNA. Chromosomes may undergo rearrangements that are the…

Q: What is the difference in appearance between a primordial and a primary follicle?

A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…

Q: In ovary which structure transforms as corpus luteum and name the hormonesecreted by corpus luteum?

A: The reproductive system consists of two system namely male reproductive system and female…

Q: What are the hormonesthat promote the release ofthe female gamete from thefollicle and at which day…

A: Reproductive cycle is a common phenomenon exhibited by all sexually reproducing animals. In primates…

Q: What is the appearance of the Graafian follicle?

A: When the girl reaches puberty two hormones are released namely LH and FSH which acts on the…

Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of…

A: A feedback mechanism or feedback loop is a physiological regulation system in a living body that…

Q: How does the femalegamete move from the ovaryto the uterus?

A: In the sexual mode of reproduction, gametes are the male and female reproductive cells that will…

Q: What happens to the other Graafian follicles that have matured but not ovulated during the cycle?

A: Oogenesis is defined as the process by which the female sex cells or ova or egg cells are produced.…

Q: What is the relationshipbetween the estrogen leveland the LH level in themenstrual cycle? What is…

A: Step 1 The menstrual cycle is regular recurring physiological changes. It is found in the human…

Q: Name the process of cessation of menstural cycle.

A: The female reproductive system consists of ovaries, uterus, uterine tubes, vagina, and accessory…

Q: What is the organ thatreleases the female gameteunder formation? How is thisrelease triggered? What…

A: The reproductive system is involved in sexual reproduction. The male and female reproductive systems…

Q: What role does pituitary gonadotrophins play during follicular and ovulatory phases of menstrual…

A: The menstrual cycle takes place in a cyclic order and can be divided into four main phases.…

Q: what are the effects of increased level of oestrogen in the follicular phase of the menstrual cycle

A: Hormones are the chemical messengers also known as signaling molecules that help in the signaling.…

Q: A substance secreted by the seminal vesicle that provides the energy to the sperm in its journey is?

A: The seminal vesicles are part of the male reproductive system in humans. They are also called…

Q: What is the main product of the granulosa cells of the antral follicle and what causes them to…

A: The granulosa cell or follicular cell can be defined as the somatic cell that belongs to the sex…

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: What is the differencebetween spermatocyte I andspermatocyte II?

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: Which hormone is correlated with the thickening of the endometrium?

A: Ovary is the primary female reproductive organ which is responsible for the production of female…

Q: Does the hypophysis-ovaries endocrine axis work inthe same way duringpregnancy as in…

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

Q: Describe the effects of increased estrogen secretionduring the menstrual cycle.

A: Introduction:- In addition to regulating the menstrual cycle, estrogen affects the reproductive…

Q: Concerning events duringthe periods of life howdifferent is the gametogenesisin women and in men?

A: The production of gametes from germ cells is known as gametogenesis. The immature male germ cells…