These are steroidal hormones secreted by the theca interna of the ovum, cells of graffian follicle, corpus luteum and placenta. Oestrogen hormone controls the development of accessory sex organ and secondary sexual characters. It regulates menstrual cycle. Oestrogen promotes growth of ovarian follicles. Further it causes the growth of the breasts and formation of melanin pigments.
Disclaimer
This channel does not promote or encourage any illegal activities.
All contents provided by this channel for general and education purpose only.
Copyright disclaimer under section 107 of the copyright act 1976, allowance is made for "fair use policy" for purposes such as criticism, comment, news reporting, teaching, scholarship and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
