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Patterns of Association

Horizontales
the line of descendants of an ancestor
all of the living and nonliving components of a given area
groups or categories in a taxonomic system of classification
a group of freely interbreeding organisms of the same species
freely swimming pelagic animals
a biological classification system that uses shared derived characteristics to group organisms
containing only one of each type of chromosome
an assemblage of interacting populations living in a particular locale
the process wherein species that are better suited for their current, local environment survive longer and produce more offspring than other members of their populations, which results in evolutionary change (2 words)
any character whose condition or appearance is changed in the descendant or is different from that of its ancestor
all of the available habitats on Earth where life may exist
benthic animals that crawl about on the seafloor or are firmly attached to it
the movement of genes from one population to another via immigration or emigration (2 words)
a particular kind of organism; members share a common ancestry, similar morphology, and, if the species reproduces sexually, reproductive isolation from other species
Verticales
a group of organisms that includes a common ancestor and all of its descendants
in phylogenetics, the point where two lineages diverge
animals that live within the sediments of the seafloor
still surviving or in existence; not extinct
marine organisms that live in or on the sea bottom
based on natural evolutionary relationships
similar structures due to common ancestry
cells that contain two of each type of chromosome
any character that remains unchanged in the descendant from its condition or appearance in the ancestor
a branching diagram depicting hypothesized evolutionary relationships between groups of organisms
specific regions of the world with similar dominant vegetation types and animals present
a measure of reproductive success