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National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Ant food preferences (Formica genus) on the seeds with elaiosomes
 ENGLICKÝ, Tomáš
The topic of the presented bachelor thesis is the determination of the ants g. Formica preference for specific seeds with elaiosomes. The ant dispersion of the seeds with elaiosomes is called myrmecochory. The theoretical part of this thesis describes the myrmecochory phenomenon in the context of the seed dispersal. The conclusion of the theoretical part evaluates considerable benefit of myrmecochory for ants and plants despite its disadvantages. The practical part of this thesis describes the experiment held with the intention to determine the preferences of the ants. The seeds with elaiosomes from five experimental plants were presented to the ants from two experimental anthills. Obtained data were processed into tables and graphs and subsequently evaluated. The results show that the ants prefer certain types of seeds. The cause for this preference is discussed.
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