What is the phenotypic sex of a person who has. 1) XY with the SRY gene deleted. 2) XX with a copy of SRY on an autosome. 3) XXY with the SRY gene deleted. 4) XXYY with ONE copy of the SRY gene deleted. 5) male.
The continental crust is made of granitic rocks, which have even more silicon and aluminum than the basaltic oceanic crust; they also have more oxygen thanks to the atmosphere. Granitic rocks are even less dense than basalt. In terms of minerals, granite has even more feldspar, less amphibole than basalt and almost no pyroxene or olivine, plus it has abundant quartz. In geologist's shorthand, continental crust is felsic.
â¢ Oceanic crust is mainly basalt whereas continental crust is mainly granite. â¢ Oceanic crust is relatively younger than continental crust. â¢ Continental crust is made up of landmasses, whereas oceanic crust is the floor of the oceans.â¢ Continental crust is thicker (25-70 km) than oceanic crust (7-10 km) and is nearly 35-40km deep. Related posts:ceanic Crust. As the name implies, oceanic crust is the floor of the oceans. Obviously, this crust is thinner than the continental crust. The major type of rocks making up oceanic crust is basalt.