Cephalopod etymology
Note Description
Cephalopods are postulated to have evolved from planktic monoplacophorans possibly related to the circothecid hyoliths. It is suggested that secretion of a liquid characterized by a density lower than sea water preceded development of a gas containing phragmocone. Phragrnocone formation was due to a prolongation of the functioning of the larval hydrostatic apparatus in the adult stages.
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| Seller Price | GHC 0 |
| Added | 25 Mar, 2023 |
| University | Kwame Nkrumah university of science and technology |
| Course | Anatomy |
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Jennifer Akwerh
Recent Note Update: 25 Mar, 2023
University : Kwame Nkrumah university of science and technology