A blastocyst is a cellular mass that forms early in the embryo development process in mammals. Humans develop a blastocyst about...
The aye-aye (Daubentonia madagascariensis) is a lemur, a strepsirrhine primate native to Madagascar that combines rodent-like teeth and a special thin middle finger.rom an ecological point of view the aye-aye fills the niche of a woodpecker, as it is capable of penetrating wood to extract the invertebrates within. The aye-aye is the only extant member of the genus Daubentonia and family Daubentoniidae.
Pharaohs of Ancient Egypt: Ay (Aye), of the eighteenth dynasty - successor to Tutankhamun and, according to some, his murderer. Ay (Aye) Ay (Aye) was the second last Pharaoh of the Eighteenth Dynasty of the New Kingdom of Ancient Egypt. It is thought that he ruled Egypt for four years from around 1323BC, however, he had been the vizier of both Akhenaten Tutankhamun and possibly also of Smenkhare.