BIODIVERSITY AND CATEGORIES OF CLASSIFICATION Flashcards
biological diversity of living things
biodiversity
specific measures of life variation
genetic diversity
species diversity
ecolsystem diversity
most reliable/precise, explores the variation between individuals in a group or differences between different populations
genetic variation
number of species in a specific ecosystem of the earth
species variation
many forms of functional units are created by living organisms interacting with their environments
ecosystem diversity
group of one or more populations of an organism seen to form a unit
taxon
facets of a taxon
name of taxon
rank of taxon
content of taxon
definitions of species
darwinian
morphological
phylogenetic species concept
genotype cluster species concept
arbitrary given for sake of convenience, species = variety
darwinian
clear morphological distinction = distinct species
morphological
for prokaryotes, species as irreducible group and possess combination of defining traits
phylogenetic species
species as “genotype cluster that can develop without fusing with its sibling”
genotypic cluster species concept