Biology
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Food Web
Food web – Within the biosphere – the largest known ecosystem – there are countless smaller ecosystems; in each of…
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What is Metabolism
The Meaning of Metabolism originates from the Greek word metabolisms which means change or exchange and is a set of…
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What is Chlorophyll
Chlorophyll is a word that originates from the junction of the Greek terms “chlorós” (green) and “phýllon” (leaf), and serves…
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What is Gene
Gene is a fundamental unit or segment of DNA molecule that is essential for heredity. Each one consists of a…
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What is Zoology
Zoology designates the science that studies animals . The word zoology comes from the Greek, from the junction of zoon…
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What Research
Research is any action that has the objective of acquiring knowledge and that can start either from the search to…
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What is Hypothesis
Hypothesis means a possibility considered valid before its confirmation is made. Supposition, speculation, conjecture. Hypothesis is a feminine noun that…
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What is Ecosystem
Ecosystem is a masculine noun, originating in the Greek language. In this language, its meaning is the system in which…
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What is Atmosphere
Atmosphere is a gaseous layer that surrounds a body. In the case of the Earth’s atmosphere, it is the layer…
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