Essays about: "biologi biology"
Showing result 1 - 5 of 156 essays containing the words biologi biology.
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1. The Valeriana officinalis aggregate in Sweden. A preliminary study.
University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskapAbstract : Common valerian (Valeriana officinalis L.) is a species of flowering plants native to Europe, the roots of which have been used in folk medicine for centuries. But due to high diversity in morphology and chromosome numbers, different populations in V. READ MORE
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2. Systematics and the evolution of flower symmetry of Posoqueria (Rubiaceae)
University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskapAbstract : The genus Posoqueria is a Neotropical group of shrubs and trees in the coffee family Rubiaceae. Posoqueria is phylogenetically poorly understood and presents several internal taxonomical difficulties. READ MORE
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3. Lindmalva i sockerbetor : ett framtida ogräs
University essay from SLU/Dept. of Crop Production EcologyAbstract : Lindmalva (Abutilon theophrasti Medik) är ett sommarannuellt örtogräs som kan leda till kraftiga skördesänkningar i sockerbetor. Svenska betodlare har hittills varit förskonade mot lindmalvan och det har enbart rapporterats om enstaka fynd. READ MORE
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4. Ecological impacts of dam removal in Swedish inland waters : Effects on water chemistry and fish demography
University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Abstract : Dams play an important role in our society, but their negative impacts on aquatic ecosystems have led to a need for conservation efforts to mitigate the negative effects. In some instances, dam removal has been suggested to be the most economically and ecologically beneficial restoration method to improve longitudinal connectivity. READ MORE
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5. Neanderthal genome sequencing : A genetic research study
University essay from Uppsala universitet/Institutionen för arkeologi och antik historiaAbstract : The aim of this study is to provide information regarding the development of aDNA research. The essay also strives to distinguish eventual impact on previous and contemporary conceptions concerning Neanderthal and modern human genetic divergence and possible interbreeding between the two species. READ MORE