NOUN
- the formation of the placenta in the uterus
- arrangement of the ovules in the placenta and of the placentas in the ovary
How To Use placentation In A Sentence
- First, we have in the bottom from which the mere structure of an ovary is deduced, the normal dicarpellary structure, and there is in addition a tendency in excess toward a parietal placentation. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries
- In malformed flowers of _Digitalis_ the change from axile to parietal placentation may often be seen. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants
- The late Professor E. Forbes describes [103] an instance of true foliar and true axile placentation in the same flower in _Vinca minor_. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants
- The berries in the most derived clade are all morphologically similar, with two carpels, axile placentation and mostly lenticular seeds.
- Lucy did have one umbilical artery, and also at deliver, there was a little bit of abnormal placentation of the cord of the placenta. CNN Transcript Dec 24, 2008
- The late Professor E. Forbes describes [103] an instance of true foliar and true axile placentation in the same flower in _Vinca minor_. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants
- basal placentation
- Functional roles for relaxin within human reproductive tissues have also been implicated during placentation, parturition, and lactation.
- To Santalaceae they approach in processes, valvate corolla, and placentation, also to Loranthaceae. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries
- These are distinguished by characters of the bracts, placentation, inflorescence type, cytology and distribution.