Assertion: anterior pituitary's hormone | /r/HasProperty | any of a class of signaling
Facets:
Source sentences:
text: A hormone is any of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.
text: A hormone is any of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.