OBO ID: BSPO:0000199 |
Term Name: | animal-vegetal axis | Search Ontology: | |
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Definition: | An axis that extends from the animal end of an egg or early embryo to the opposite, vegetal end. In animals with yolk-bearing eggs, the vegetal end is the yolk bearing pole. (pertains to animals only - both vertebrate and invertebrate embryos). | ||
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Ontology: | Spatial Ontology |