tropin
Noun
Meaning
(biology) any of the tropic hormones; one that is secreted by an endocrine gland and targets another such gland
Alternative spelling of tropine
Source: en.wiktionary.orgNoun
(biology) any of the tropic hormones; one that is secreted by an endocrine gland and targets another such gland
Alternative spelling of tropine
Source: en.wiktionary.org