How hypophysis ovaries endocrine axis perform
Explain that how does the hypophysis ovaries endocrine axis perform in the same means during pregnancy as in non-pregnant women? If pregnancy doesn’t occur how does another menstrual cycle start?
Expert
The working of the hypophysis is altered at the time of pregnancy. Because estrogen and progesterone levels reside elevated during the gestational phase the generation of GnRH (gonadotropin-releasing hormone) from hypothalamus is prevented. The shortage of GnRH thus prevents the secretion of LH and FSH from hypophysis and another menstrual cycle doesn’t begin. If pregnancy doesn’t occur the lowering of progesterone and estrogen levels stimulates the generation of GnRH by the hypothalamus. This hormone then rushes the adenohypophyseal secretion of LH and FHS which in their turn stimulate the maturation of follicles and beginning of another menstrual cycle.
Erikson criticized the heavy emphasis given by Freud on the sexual and biological factors in the developing personality. He felt that relatively more attention should be given to the social factor. Erikson identified eight stages of life that characterize the unending development of a person. He
Give a brief description of the term ancylostomiasis?
Explain why a big representation of the class Reptilia in not found in the Polar Regions with the example of hypothesis?
Where the adrenal glands are situated? How many are they and what are their portions?
Explain whether monoculture a system contributes to the large biological diversity of an ecosystem.
Name the cell which forms the cartilaginous tissue?
Which other animal phylum which contains creatures with analogous organs?
Project Planning-Stages of Projects: A) Set project objectives B) Organize the project team C) Develop a clear project brief, specifying the scope of the project the responsibilities of team members D) Rough estimat
How caffeine effect the plant growth?
The word 'resource' refers to the productive and creative powers of natural produce. Human resource is, therefore, the creative power in human beings. They are the ones who provide the assets and also reap the benefits of the products and services. A proper sequential
18,76,764
1954022 Asked
3,689
Active Tutors
1445689
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!