Hypophysis-ovaries endocrine axis
Does hypophysis-ovaries endocrine axis work in the same way during the pregnancy as in the non-pregnant women? In case the pregnancy does not occur, how does another menstrual cycle start?
Expert
Functioning of hypophysis is changed during the process of pregnancy. As levels of progesterone and estrogen stays elevated during the gestational period, the production of GnRH or gonadotropin-releasing hormone from the hypothalamus is reduced. Lack of GnRH therefore stops the liberation of LH and FSH from hypophysis and a new menstrual cycle does not occur.
In case the pregnancy does not takes place the lowering of progesterone and estrogen levels triggers the generation of GnRH by hypothalamus. This hormone then fastens the adenohypophyseal liberation of the FHS and LH which in their turn triggers the maturation of the follicles and the beginning of the new menstrual cycle.
Write down the inharmonious ecological interaction?
Infrastructure: It is utilities provided to carryout main function of business capably. Comprise making product more competitive, develop in quality, etc.
Explain the formation of the female gametes of gymnosperms and also the relationship between this process and the concept of the alternation of generations?
Write about the various flight adaptations exhibited by the birds?
Applications of metadata: A) Providing human-readable enrichment of computer-readable data B) Ability to suggest standards to improve data integration and flow Q : Hypophysis-ovaries endocrine axis Does Does hypophysis-ovaries endocrine axis work in the same way during the pregnancy as in the non-pregnant women? In case the pregnancy does not occur, how does another menstrual cycle start?
What GMO stands for and what significance it has in bio-technology field?
Explian the prothallus of the pteridophytes?
Define isotope switching?
Explain how do calcium ions participate in muscle contraction? Why do both muscle contraction and muscle relaxation spend the energy?
18,76,764
1921732 Asked
3,689
Active Tutors
1440037
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!