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Morphology, anatomy and physiology of plants - teaching program for the lower secondary school
Ventová, Vendula ; Svobodová, Silvie (advisor) ; Skýbová, Jana (referee)
The bachelor's thesis has main purpose in the research of teaching programs focused on the teaching of morphology, anatomy and physiology of plants at the 2nd grade of elementary school. The goal is to get to know the topics of the work in general, then to introduce selected educational programs, as well as to design one of your own, which will also include laboratory exercises. In the theoretical part, the addressed topic is specified from a professional point of view, and at the same time, it's concept is presented in the RVP ZV. Followed by selected teaching programs, their positive and negative aspects and possibilities of use in teaching, which are presented in more detail. A teaching program was created as part of the practical part. While creating it, the experience gained from researching other educational programs was taken into consideration. The created educational program set itself the goal of learning from the imperfections of some researched programs. The newly created tutorial contains a presentation on Anatomy and Morphology, a worksheet on the topic of The Plant body, a laboratory exercise on the topic of Root, a didactic game Trimino on the topic of organelles and a didactic game Risky on the topic of Photosynthesis and respiration. Selected parts of the educational program were...
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Floristic associations of Miocene mires based on fuzite clasts study
Fischlová, Kateřina ; Sakala, Jakub (advisor) ; Gryc, Vladimír (referee)
The thesis presents systematical study and taphonomical evaluation of fusite wood specimens collected in the middle bench of the main lignite seam in the Bilina mine. In the introduction part, there are a general characteristic of the Most Basin and its geological setting with respect to the main lignite seam. Consequently, the charcoal is described in detail. Generally, the charcoaled wood, which was produced during wildfires in the Tertiary forests, shows well preserved anatomical details. The final part resumes systematics and taphonomy of the charcoal specimens collected by the author.
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Comparative anatomy of genus Lasiocephalus - from tropical mountain forest to páramo
Ježková, Barbora ; Soukup, Aleš (advisor) ; Lhotáková, Zuzana (referee)
South American genus Lasiocephalus colonized high altitudes of the tropical Andes, the so called páramo, from lower elevations of the Andean forest. Páramo is a specific high-altitude environment characterised by pronounced diurnal changes in temperature, growing season over the entire year, low average temperatures, generally high humidity, and intense solar radiation. These specific environmental conditions are reflected by anatomical characters of the species. Given the known phylogeny of the group it was possible to observe anatomical adaptations along steep gradient of environmental conditions from forest to páramo. The hypothesis about adaptive changes that occurred during the colonization of the páramo habitats was confirmed. Observed characteristics were, for example, leaf area and thickness, epidermal cells cuticle and cell wall thickness, epidermal cells lumen height, ratio of palisade and spongy parenchyma, stomatal area, stomata length and width, stomata pore length and sieve elements average area. Results suggest that the anatomy of the plants reflect the environmental conditions of the habitats rather than the species phylogeny.
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