Zoology - Chemical Coordination and Integration Question with Solution | TestHub

Glucagon is secreted by alpha cells of islets of Langerhans and stimulates glycogenolysis, i.e. breakdown of glycogen into glucose. Thymosin hormone secreted from the thymus gland stimulates the development of certain kinds of white blood cells involved in producing immunity. It also hosts the attainment of sexual maturity. In females, FSH first binds with specific receptors on the ovarian cell membrane and regulates the development, growth pubertal maturation, and reproductive processes.