Compléter The endocrine system-Gland and hormonesVersion en ligne This game will help retain the info you've learned about the endocrine glands and the hormones they secrete. par Leah Lloyd 1 The endocrine system is made up of the endocrine glands that secrete hormones . Eight major endocrine glands are throughout the body ; however , they are considered to be one because they have important interrelationships . Some glands also have regions that have functions other than hormone secretions . The pancreas is one of these glands . It has major exocrine portion that secretes enzymes and an endocrine portion that secretes . The ovaries and testes secrete hormones and also the ova and sperm . Some organs , such as the stomach intestines , and heart , produce hormones , but their primary function is not hormone secretion .
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