Ernst Heinrich (ɛrnst ˈhainrɪç). 1834–1919, German biologist and philosopher. He formulated the recapitulation theory of evolution and was an exponent of the philosophy of materialistic monism
Derived forms
Haeckelian (hɛˈkiːlɪən)
adjective
Haeckel in American English
(ˈhɛkəl)
ˈErnst Heinrich (ˈɛʀnst haɪnʀɪç) 1834-1919; Ger. biologist & philosopher