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Habituation in Spirostomum ambiguum Habituation: A response decrement to repetitive stimulation Spirostomum is a ciliated protozoa ...
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A discoverer of the conditioned reflex. Ivan Pavlov. A Russian physiologist. Discovered the conditioned reflex by chance. Pavlov's Basic Procedure ...
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Paramecium caudatum. Conjugation in Paramecium. Paramecium ... Paramecium bursaria. Acanthocystis turfacea with zoochlorellae. Mayorella viridis with Chlorella ...
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Random Permutation. Random permutation destroys any correlation among ... A permutation tail probability (PTP) is the proportion of data sets with as good ...
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Most are single-celled, but some are composed of hundreds of cells (colonies) ... Macrocystis. Rhodophyta. The red algae; they possess phycoerythrin. ...
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Protozoa 65 000 1. 2.
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plant. plant. plant. animal. animal. animal. animal. bacterial outgroup. root ... plant. plant. plant. Monophyletic group. Monophyletic. group. Midpoint rooting ...
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Laboratorio de BioSistemas del Departamento de Ingenier a Gen tica del CINVESTAV Unidad Irapuato Marcadores moleculares: m s all de la reconstrucci n
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... be evidence for a wrong tree: grouping humans with frogs and lizards with dogs ... Lizard. Dog. TAIL. absent. present. Distinguishing homology and homoplasy ...
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Dog. TAIL (adult) absent. present ... If all kinds of steps of all characters ... Different kinds of transitions and transversions may be more or less common ...
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The most important are the chloroplasts. ... Polyphyletic (Reptiles) NODE. BRANCH. Phylogeny Estimation. Branch-and-Bound. Least Squares ...
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Phenetic approach: Trees are based on some measure of distance between the leaves ... either cladistic (e.g. gene order) or phenetic ...
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Laboratorio de BioSistemas del Departamento de Ingenier a Gen tica del CINVESTAV Unidad Irapuato Marcadores moleculares: m s all de la reconstrucci n
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... among the resulting trees is summarized with a majority-rule consensus tree ... sets are analysed and the results summarised with a majority-rule consensus tree ...
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we use samples in our studies. the values stimated from a sample of a ... from the population and comparing the estimations obtained for each of them. ...
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... may be highly affected by inclusion or exclusion of only a few characters ... BPs depend on two aspects of the support for a group - the numbers of characters ...
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You probably go in search of food. Different organisms have different ways of obtaining the ... Spread by tsetse fly. Can cause deep, possibly fatal sleep. ...
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In this approach, trees are constructed by comparing the ... Assume that a tree is given. ... Do a post-order (from leaves to root) traversal of tree ...
