In each menstrual cycle, several primary follicles have an increase in the number of how many cells surrounding the oocyte?

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: 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: 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: Describe the process of spermatogenesis

A: The male gamete - sperm is a reduced cytoplasm haploid cell. Sperm have two very important regions…

Q: What causes the spike of luteinizing hormone that leads to ovulation?

A: Ovulation is when a mature egg is released from the ovary, pushed down the fallopian tube, and is…

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 process of spermatogenesis including the hormones, cells and structures involved

A: The process of formation of gametes is termed as gametogenesis. In males, this process is referred…

Q: During the menstrual cycle, the DEGRADATION of the corpus luteum causes what?

A: Menstrual cycle is a regular change occurring naturally in the reproductive system of a female. The…

Q: What changes occur in ovaries during menstrual cycle?

A: The ovaries are paired ova organs. They are present within the pelvic cavity lateral to the uterus.

Q: commpare and contrast the proliferative and the luteal phases of the menstrual cycle

A: Q.Ans:- The female reproductive system is known to undergo regular changes that are more…

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: Describe changes in the uterine lining through the menstrual cycle?

A: This is referred to as the proliferative part as a result of the endometrium (the lining of the…

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 are the male and female hormones for reproduction? What are the glands needed in semen…

A: The human reproductive system incorporates the male reproductive system which has the ability to…

Q: Describe and explain the three phases of the menstrual cycle

A: The menstrual cycle is the regular natural change that occurs in the female reproductive system that…

Q: Describe the transit of breast milk from lactocytes to nipple pores.

A: Lactation refers to synthesizing and secreting the milk from the mammary glands of the breast of a…

Q: How are the male and female gonads functionally different (ie, hormone cycles, gametes)

A: Gonad is the term used for referring to the primary organs of the reproductive system. In 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 are the effects of sex steroids and inhibin on gonadotropin secretion during the luteal phase?

A: There is mainly testosterone and its effective metabolite progesterone, estradiol, and DHT…

Q: What does the significance of a female know her menstrual cycle’s duration and interval?

A: During puberty, females undergo a number hormonal changes and a process called menstruation occurs…

Q: Does Ovulation always occurs two weeks after the first day of the last menses?

A: Menstruation, often referred to as a woman's period, is a natural part of the female reproductive…

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: Explain how a menstrual cycle is initiated.

A: To explain: To explain what is a mensural cycle and how it is initiated

Q: Which hypothalamic, anterior pituitary gland, and ovarian hormones control the menstrual cycle?

A: The endocrine system of the body is concerned with the production and release of hormones (the…

Q: Describe the human ovarian cycle and menstrual cycle.

A: The ovarian cycle is concerned with governing the preparation of endocrine tissues and release of…

Q: What makes progesterone (purple line) rise during the second half of the menstrual cycle, and what…

A: Progesterone is a female reproductive hormone that execute essential role in the menstrual cycle. It…

Q: List the major steps in spermatogenesis.

A: BASIC INFORMATION GAMETOGENESIS  It is the process of formation of gametes. The diploid gametocytes…

Q: What is the difference between a primary and secondary spermatocyte

A: Reproduction in humans or vertebrates occurs through the fusion of male and female gametes. Sperms…