Showing posts from 2008Show all

Physiology and genetics

Human body types vary substantially. although body size is largely determined by genes, it is also signicicantly influenced by environmental factors such…

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Acarology

acarina or acari are a taxon of arachnids that contains mites and ticks. The diversity of the Acari is extraordinary and its fossil history goes back to t…

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Morphology

Morphology Bacteria display a wide diversity of shapes and sizes, called morphologies. Bacterial cells are about one tenth the size of eukaryotic cells an…

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Taxonomy

Classification is the province of the disciplines of systematics and taxonomy. Taxonomy places organisms in groups called taxa, while systematics seeks to…

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Physiological

Physiology studies the mechanical, physical, and biochemical processes of living organisms by attempting to understand how all of the structures function …

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molecular biology

molecular biology is the study of biology at a molecular level. This field overlaps with other areas of biology, particularly with genetics and biochemist…

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ultrasond

Medical ultrasonography uses high frequency broadband sound waves in the megahertz range that are reflected by tissue to varying degrees to produce (up to…

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