One of these subsequent events is organogensis, which gastrulation makes possible by allowing the different germ layers to differentiate into major body tissues and form functioning organs. The germ layers that are established during gastrulation are the endoderm, mesoderm, and ectoderm.
Eilean Donan Castle is a medieval castle on the small island of Eilean Donan in Loch Duich in the western Highlands of Scotland.The island is dominated by its famous picturesque castle.ilean Donan Castle is a medieval castle on the small island of Eilean Donan in Loch Duich in the western Highlands of Scotland.
The name of the 'Eilean Donan Castle' comes from the Gaelic meaning 'Island of Donan' ('Eilean' being 'Island' and the 'Donan' believed to be named after the 6th Century Irish Saint, Bishop Donan, who was in Scotland during the later part of the 6th century AD). It's believed that Robert the Bruce took refuge in Eilean Donan Castle (while being hunted by the British) during the 14th century. 2  Said to be haunted by the ghost of a Spanish soldier, who may have been during a battle which took place at the castle in 1719.