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.
The _____ crust of the sea floor is covered in many places with layers of sediment. A. basalt B. granite C. rhyolite D. serpentine E. andesite Bloom's Level: 1. Remember Topic: Seafloor and Continental Margins 37. Most geologists think that the flat summits of seamounts ___. A. are uplifted sea floor B. were eroded flat by wave action C. are fault surfaces D. are remnants of the continental shelf E. are remnants of plateau basalts Bloom's Level: 2. Understand Topic: Seafloor and Continental Margins 38.