| Term: | fertilized egg egg chorion | 
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. | 
| Name: | fertilized egg | 
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| Synonyms: | zygote | 
| Definition: | Diploid cell produced by the fusion of sperm cell nucleus and egg cell. | 
| Ontology: | Anatomy Ontology [ZFA:0005772] | 
| Name: | egg chorion | 
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| Synonyms: | |
| Definition: | A protective, noncellular membrane that surrounds the eggs of various animals including insects and fish. | 
| Ontology: | GO: Cellular Component [GO:0042600] QuickGO AmiGO | 
