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.
As in all other organisms reproduction is the formation of new individuals of the same species. Sexual. reproduction is the only method of reproduction in our species. Sexual reproduction involves the fusion of specialised haploid sex cells.The fusion of sperm and egg cell is called fertilisation. Fertilisation results in the formation of a diploid zygote from which a new individual develops.s in all other organisms reproduction is the formation of new individuals of the same species. Sexual. reproduction is the only method of reproduction in our species. Sexual reproduction involves the fusion of specialised haploid sex cells.