Examlex
The DIFFERENCE operator subtracts one table from the other.
Inorganic Carbons
Carbon compounds that do not contain carbon-hydrogen bonds, typically excluding those found in living organisms or their remains.
Nitrogen-Fixing Bacteria
Bacteria capable of converting atmospheric nitrogen into ammonia, making nitrogen available to plants for growth.
T. Aquaticus
A species of bacterium that thrives in hot environments and is a source of Taq polymerase, a key enzyme in PCR (polymerase chain reaction) technology.
Agrobacterium
A genus of bacteria known for its ability to transfer DNA to plant cells, widely used in genetic engineering to introduce new genes into plant genomes.
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Q24: "_" means that the names of the
Q25: Dr. Codd's _ rule of relational database
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Q63: The first step in _ is to
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Q71: Some very specialized applications may require normalization