A small, circular, white spot (approximately 2-3 mm across) on the surface of the yellow yolk of an egg that has been laid. The nucleus of the egg is in the germinal disc. [ http://en.wikipedia.org/wiki/Germinal_disc ]
Synonyms: germinal disc
This is just here as a test because I lose it
Term information
database
cross reference
- AAO:0000043
- MESH:D054239
- ZFA:0001175
- BTO:0001504
- BTO:0000494
- TAO:0001175
- NCIT:C34150
- Wikipedia:Germinal_disc