Viruses are noncellular genetic elements that are incapable of self-replication, and thus must infect and enlist the machinery of living cells in order to reproduce. Viruses encompass a variety of morphologies, but their basic structure is that of a nucleic acid (RNA or DNA) core packaged inside a protein coat or cell membranelike envelope. Aquatic viruses typically range in size from 20 to 200 nm and dominate the femtoplankton. Marine viruses are the most abundant life form in the ocean, occurring in densities as high as 100 billion per liter of seawater. Although marine viruses are known to infect a wide range of organisms, marine bacterioplankton and phytoplankton are the most common hosts of marine viruses. Viruses are generally host specific, and bacte-riophages are believed to contribute to a significant percentage of bacterial mortality in the planktonic realm.

Worm Farming

Worm Farming

Do You Want To Learn More About Green Living That Can Save You Money? Discover How To Create A Worm Farm From Scratch! Recycling has caught on with a more people as the years go by. Well, now theres another way to recycle that may seem unconventional at first, but it can save you money down the road.

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