Examlex
Chargaff's rules for the pairing of nitrogen bases is
Testable Explanation
A hypothesis that can be supported or refuted through experimentation or observation.
Hypothesis
A proposed explanation for a phenomenon, subject to further testing and experimentation.
Photosynthesis
The process by which green plants, algae, and some bacteria convert light energy and carbon dioxide into chemical energy in the form of glucose, releasing oxygen as a byproduct.
Producers
Organisms, mainly plants and algae, that can produce their own food through the process of photosynthesis, serving as the base of the food chain.
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