Hormonal system - what it is and how it works

Specialized glands that make up your endocrine system make and release most of the hormones in your body A gland is an organ that makes one or more substances,

endocrine gland influenced by light stimuli perceived in the retina In poikilothermic vertebrates , the pineal complex contains photoreceptor cells which

system789 Anatomy of the Endocrine System in Children · Hypothalamus This gland is in the brain · Pineal body The pineal body is in the brain · Pituitary gland This

skeletal system The endocrine system consists of glands that make hormones Your body uses hormones to control growth, development, metabolism, reproduction