Examlex
While many Archaea are bacilli or cocci, unusual morphologies such as square, flattened and irregular discs have also been identified in certain species.
Copernicus
Nicolaus Copernicus was a Renaissance-era polymath who formulated a model of the universe that placed the Sun rather than the Earth at its center.
Aristotle
An ancient Greek philosopher and polymath, a student of Plato and teacher of Alexander the Great, who made lasting contributions to numerous fields of knowledge.
Medieval Period
Historically referring to the Middle Ages, a period in European history from the 5th to the late 15th century, characterized by feudalism, the manorial system, and the spread of Christianity.
Scientific Societies
Scientific Societies are organizations or associations dedicated to the advancement of scientific research and knowledge, often providing a forum for the exchange of information and ideas among scientists.
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Q24: Diatoms require silicon due to their<br>A) Ca²⁺/Si⁴⁺
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Q67: What would the result be when a