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 ancient Galilean city is the highest city in Israel, and commands a breathtaking view of the Galilee in the winter with its green mountains and the white snow-capped peak of Mount Herman. Safed is a picturesque city of spiritual people and artists, wrapped in mysticism and mystery, and steeped in sacred atmosphere.