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Cachi, Salta. 1972
Fotografías tomadas a 2300 msm
Características de los organismos Fungi
(2014-01)
This presentation shows the characteristics of organisms belong to the Kingdom Fungi and their classification
Organismos Pluricelulares
(2014-01)
This presentation shows the characteristics of multicellular organisms and the types of plant and animal tissues.
Crioconservación de plantas, estado actual de la investigación en Costa Rica
(1999)
In Costa Rica the development of cryopreservation research is recent. It started in 1990 with a project on bananas and plantains at the Agronomic Center for Research and Training (CATIE), followed by research on coffee, ...
Biological evolution: ECO-EVO-DEVO in initial teachers and researchers education
(Univ Francisco Jose Caldas, Fac Science & Education, 2017-07-01)
Epistemology is an area that allows reflections about nature and construction of knowledge. In what is referred to Biological Sciences, the concept of evolution is understood as unifier axis of this science and therefore ...
Organografía vegetal
(2012-01)
This topic describes the organs and tissues that form the plants.
Describe the characteristics of the root, leaf, stem, flowers, seeds and fruit.
La célula procarionte
(2011-08)
Genética
(2014-01-08)
Genética
(2014-01-01)