martin h rathke

الإنجليزية - الإنجليزية

تعريف martin h rathke في الإنجليزية الإنجليزية القاموس.

born Aug. 25, 1793, Danzig, Prussia died Sept. 3, 1860, Königsberg German anatomist and embryologist. He was the first to describe gill slits and gill arches in mammal and bird embryos. He thought they were vestigial gills but recognized their significance in development of the associated blood vessels. He first described the Rathke pouch (1839), an embryonic structure that develops into the pituitary gland's anterior lobe. He also did pioneering marine zoology research

الواصلة

mar·tin h rathke

التركية النطق

märtın eyç räthk

النطق

/ˈmärtən ˈāʧ ˈraᴛʜk/ /ˈmɑːrtən ˈeɪʧ ˈræθk/