As a whole, skeletal dysplasias are not common. They affect one in every 4,000-5,000 births, although the incidence may be higher since the symptoms may not manifest until early childhood, when short stature, joint abnormalities or other complications arise.
Role of Hormones in the Body. Hormones play a role in nearly every aspect of the bodyâs day to day functioning. For example, they regulate sexual functioning, menstruation, pregnancy, bone health, and the bodyâs overall mood and emotions.
Hormones. Hormones are chemical substances which are produced in one part of an organism which have effect on another part. Below are the main hormones: Plant hormones: Natural growth hormone, auxin is responsible for phototropism.Plant hormones are also used artificially for rooting.ormones are chemical substances which are produced in one part of an organism which have effect on another part. Below are the main hormones: Plant hormones: Natural growth hormone, auxin is responsible for phototropism.