a disease or disorder that is inherited genetically
the complete genetic material contained in an individual
the change in an organism over time
Biology
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a disease or disorder that is inherited genetically
the complete genetic material contained in an individual
the change in an organism over time. This is a theory to describe how modern organisms have descended from ancient organisms.
group of similar organisms that can breed and produce fertile offspring
a natural process resulting in the evolution of organisms best adapted to the environment
Structures in different species that are similar because of common ancestry.
remnant of a structure that may have had an important function in a species' ancestors, but has no clear function in the modern species.
a trait that helps an organism to survive in its environment
the solidified remains or imprints of an organism in sedimentary rock
a molecule located in the cells of living things that holds the code for the production of proteins. These proteins give organisms their traits. DNA contains four bases adenine (A), thymine (T), guanine (G) and cytosine (C). A pairs with T. G pairs with C.