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a substance produced by the body that destroys or inactivates an antigen that has entered the body
short structures projecting from a cell and containing bundles of microtubules that move a cell through its surroundings or move fluid over the cell's surface
any of a large group of nitrogenous organic compounds that are essential constituents of living cells
Division of an animal body along its length into a series of repeated parts called segments
genetically modified organism whose source of new genetic material is a different species
(music) the fifth note of the diatonic scale, trait that will show up in an organism's phenotype if gene is present
a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
an individual's unique banding pattern on an electrophoresis gel, determined by restriction fragments of the person's DNA
The inherited characteristic often masked by the dominant characteristic and not seen in an organism.
long, thin, whip-like structures, with a core of microtubules, that enable some cells to move
primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework
the biological process whereby genetic factors are transmitted from one generation to the next
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