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.
When you are referring to a species, you use what it called binomial nomenclature. This means that you use the name of the genus followed by the specific epithet. It's the n â¦ ame of the genus that is always capitalized, so Homo sapiens (modern humans) or Metasequoia glyptostroboides (dawn redwood).