A spectrometer is an tool commonly used by astronomers which splits the light collected by a telescope into its colors.This allows astronomers see the details in the light from space. spectrometer is an tool commonly used by astronomers which splits the light collected by a telescope into its colors.
This is an emerging area of study, developing from Mendelian genetics through to the modern science, which can now accurately track genetic histories of populations. Examples of Gene Flow: Genetic heritage mapping
a gene is a stretch of dna or rna that determines a certain trait genes mutate and can take two or more alternative forms an allele is one of these forms of a gene for example the gene for eye color has several variations alleles such as an allele for blue eye color or an allele for brown eyes