sodium amytal test: anesthetize one hemisphere and check for language function dichotic listening test: report more digits heard by dominant half functional brain imaging: fMRI or PET used to see which half is active when performing a language test
The process of change by which new species develop from preexisting species over time? The process by which species change over time is evolution. The process by which new species develop from preexisting species over time is evolution.
The Latin names for individual species are written using a system termed binomial nomenclature that was developed originally by Linnaeus. Quite literally, each species is identified by a combination of two names: its genus name and its specific epithet. A familiar example is that of human beings, Homo sapiens. Usually the Latin name is followed by the last name of the person who first gave the name to the species in non-italicized text.