'F2 expansion' diaporamas de présentation

Neutral mutations

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Neurocysticercosis

Neurocysticercosis. Jenna Sawafta Infectious Diseases in the Developing World Fall 2012. Neuro -Brain Cysticercosis is an infection due to ingestion of Taenia Solium. http:// drugline.org /medic/term/ taenia /. The most common parasitic disease of the nervous system.

611 views • 22 slides

4. Phase Equilibria for Petrogenetic Grid

4. Phase Equilibria for Petrogenetic Grid. Solvus thermometry Albite -Alkali feldspar Al-Si disorder & presence of Ca may cause some difficulties to apply Ternary feldspar T. for better estimation Ternary feldspars Albie -K-feldspar- Anorthite NaAlSi 3 O 8 -KAlSi 3 O 8 -CaAl2Si 2 O 8

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the gradualist point of view

the gradualist point of view. Evolution occurs within populations where the fittest organisms have a selective advantage. Over time the advantages genes become fixed in a population and the population gradually changes.

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