A Correlation of Campbell Biology
... Lesson 9.6, Geneticists can use a testcross to determine unknown genotypes, p. 159 Lesson 9.7, Mendel’s laws reflect the rules of probability, p. 160 Lesson 9.8, Genetic traits in humans can be tracked through family pedigrees, p. 161 Lesson 9.9, Many inherited traits in humans are controlled by a s ...
... Lesson 9.6, Geneticists can use a testcross to determine unknown genotypes, p. 159 Lesson 9.7, Mendel’s laws reflect the rules of probability, p. 160 Lesson 9.8, Genetic traits in humans can be tracked through family pedigrees, p. 161 Lesson 9.9, Many inherited traits in humans are controlled by a s ...
Biological Synopsis
... equipment. Over the last decade population outbreaks have been observed at multiple sites along the south shore of Nova Scotia, and similar outbreaks are now threatening the PEI mussel industry already dealing with an infestation of the clubbed tunicate Styela clava. The life history strategy of C. ...
... equipment. Over the last decade population outbreaks have been observed at multiple sites along the south shore of Nova Scotia, and similar outbreaks are now threatening the PEI mussel industry already dealing with an infestation of the clubbed tunicate Styela clava. The life history strategy of C. ...
Potential impact of the Argentine ant (Linepithema humile) in New
... locations (e.g. HawaiiReimer 1993, CaliforniaWay et al. 1997, South AfricaGiliomee 1986). In Hawaii, L. humile is present in undisturbed montane habitat in dry and mesic areas, and shrubland/grassland sites with from 1015% to nearly 100% vegetation cover, but is not present in wet forests (Reime ...
... locations (e.g. HawaiiReimer 1993, CaliforniaWay et al. 1997, South AfricaGiliomee 1986). In Hawaii, L. humile is present in undisturbed montane habitat in dry and mesic areas, and shrubland/grassland sites with from 1015% to nearly 100% vegetation cover, but is not present in wet forests (Reime ...
Improvement of Aspergillus nidulans penicillin production by
... description of the inhibition of bacteria through Penicillium notatum cultures to the first human trials or even general application of the antibiotic, many years of research passed. One of the major problems at the time was the yield of penicillin. Even nowadays increasing the yield of penicillin pr ...
... description of the inhibition of bacteria through Penicillium notatum cultures to the first human trials or even general application of the antibiotic, many years of research passed. One of the major problems at the time was the yield of penicillin. Even nowadays increasing the yield of penicillin pr ...
Exhibition catalogue coexisting with large carnivores
... We have the possibility to create a new vision for the European landscape – where wildlife which is truly wild lives close to us. The greatest challenge rests within the human mind. Can we learn to tolerate these species? Can we learn to share our living space and some of our resources with them? Ca ...
... We have the possibility to create a new vision for the European landscape – where wildlife which is truly wild lives close to us. The greatest challenge rests within the human mind. Can we learn to tolerate these species? Can we learn to share our living space and some of our resources with them? Ca ...
R ,
... using median log Levene method. Time × invasion treatments adjusted by linear contrast if significant differences existed on Week 0 (indicated by bold font). Error df = 18 (between subjects), 72 (within subjects)...………………..180 TABLE 5.5. Relative abundance of zooplankton in colonist pool and enclosu ...
... using median log Levene method. Time × invasion treatments adjusted by linear contrast if significant differences existed on Week 0 (indicated by bold font). Error df = 18 (between subjects), 72 (within subjects)...………………..180 TABLE 5.5. Relative abundance of zooplankton in colonist pool and enclosu ...
DRAFT - CAFF Monitoring Series Report
... KEY CONCEPTS OF THE CBMP‐TERRESTRIAL PLAN.................................................................................................36 ...
... KEY CONCEPTS OF THE CBMP‐TERRESTRIAL PLAN.................................................................................................36 ...
Caulerpa - Oregon State University
... competition and habitat modification. Caulerpa competes with other species for space and light, grows rapidly, and emits toxins into the water column. These characteristics result in the displacement of native communities and the creation of dense, uniform mats that persist throughout the year. Cons ...
... competition and habitat modification. Caulerpa competes with other species for space and light, grows rapidly, and emits toxins into the water column. These characteristics result in the displacement of native communities and the creation of dense, uniform mats that persist throughout the year. Cons ...
Bacterial methionine biosynthesis
... the only possible exception concerns the metX gene from Pseudomonas aeruginosa strain PAO1. Indirect complementation tests were used to infer that it encoded a homoserine O-succinyltransferase, and therefore the gene was originally annotated as metA (Foglino et al., 1995). Genome sequencing revealed ...
... the only possible exception concerns the metX gene from Pseudomonas aeruginosa strain PAO1. Indirect complementation tests were used to infer that it encoded a homoserine O-succinyltransferase, and therefore the gene was originally annotated as metA (Foglino et al., 1995). Genome sequencing revealed ...
Infralittoral biotopes - The Marine Life Information Network
... composed of species that are normally fully immersed. If emergence increased by the equivalent of a change in one zone in already lower shore examples of the biotope, several species would be likely to be killed. For recoverability, see additional information below. ...
... composed of species that are normally fully immersed. If emergence increased by the equivalent of a change in one zone in already lower shore examples of the biotope, several species would be likely to be killed. For recoverability, see additional information below. ...
Salt Marsh Litter and Detritivores
... et al. 2002). By definition members of the same guild that differ in the way they use available food sources cannot be considered redundant and may even have additive or synergistic effects on ecosystem functioning (Lawton et al. 1998; Jonsson and Malmqvist 2000; Duffy et al. 2001; Zimmer et al. 200 ...
... et al. 2002). By definition members of the same guild that differ in the way they use available food sources cannot be considered redundant and may even have additive or synergistic effects on ecosystem functioning (Lawton et al. 1998; Jonsson and Malmqvist 2000; Duffy et al. 2001; Zimmer et al. 200 ...
- The Lincoln Repository
... additional experimentation revealed that this was most likely due to parasite reduction of intermediate host abundance (a density-mediated effect), as opposed to changes in predator functional or numerical response. 5. Parasitism altered morphological and behavioural traits, by reducing host cell le ...
... additional experimentation revealed that this was most likely due to parasite reduction of intermediate host abundance (a density-mediated effect), as opposed to changes in predator functional or numerical response. 5. Parasitism altered morphological and behavioural traits, by reducing host cell le ...
BfN-Skripten 356, 2013, pdf-Datei
... The return of the wolf to Central Europe is an outstanding achievement of nature conservation, and at the same time one of its major challenges. In order to mitigate conflicts and achieve coexistence between wolves and humans active wolf management is needed. The wolves that have recently settled in ...
... The return of the wolf to Central Europe is an outstanding achievement of nature conservation, and at the same time one of its major challenges. In order to mitigate conflicts and achieve coexistence between wolves and humans active wolf management is needed. The wolves that have recently settled in ...
Candida rugosa - Universität Stuttgart
... Transesterification of (±)-menthol using propionic acid anhydride and Candida rugosa lipase was performed in chloroform and water at different pressures (1, 10, 50, and 100 bar) to study the pressure dependence of enantioselectivity E. As a result, E significantly decreased with increasing pressure ...
... Transesterification of (±)-menthol using propionic acid anhydride and Candida rugosa lipase was performed in chloroform and water at different pressures (1, 10, 50, and 100 bar) to study the pressure dependence of enantioselectivity E. As a result, E significantly decreased with increasing pressure ...
Alien Species Alert: Ensis directus
... the posterior end is truncate. The pallial sinus is not symmetrical, and the dorsal half is indented. At its upper part, E. directus has its innermost point below the dorsal pallial sinus (Cosel et al., 1982; Cosel, 2009). In the European populations, that point is situated more ventrally, almost in ...
... the posterior end is truncate. The pallial sinus is not symmetrical, and the dorsal half is indented. At its upper part, E. directus has its innermost point below the dorsal pallial sinus (Cosel et al., 1982; Cosel, 2009). In the European populations, that point is situated more ventrally, almost in ...
fifty years of food and foraging in moose
... ABSTRACT: For more than half a century, biologists have intensively studied food habits and foraging behavior of moose (Alces alces) across their circumpolar range. This focus stems, in part, from the economic, recreational, and ecosystem values of moose, and because they are relatively easy to obse ...
... ABSTRACT: For more than half a century, biologists have intensively studied food habits and foraging behavior of moose (Alces alces) across their circumpolar range. This focus stems, in part, from the economic, recreational, and ecosystem values of moose, and because they are relatively easy to obse ...
Survival with an asymmetrical brain - Ruhr
... Malaschichev & Wassersug 2004; Rogers 2002b; Vallortigara 2000; Vallortigara et al. 1999), and, although species differences may occur in the expression of lateralization at one level of neural organization or in one type of behavior and not another, the overall similarities across species strongly ...
... Malaschichev & Wassersug 2004; Rogers 2002b; Vallortigara 2000; Vallortigara et al. 1999), and, although species differences may occur in the expression of lateralization at one level of neural organization or in one type of behavior and not another, the overall similarities across species strongly ...
asian elephants are essential as seed dispersers in a
... rapid economic and cultural development. While mass extinction events have happened five times before, this would be the first time humanity is experiencing such a rapid reduction in the planet’s biodiversity (Barnosky et al. 2011), leading to widespread concerns related to both specific species and ...
... rapid economic and cultural development. While mass extinction events have happened five times before, this would be the first time humanity is experiencing such a rapid reduction in the planet’s biodiversity (Barnosky et al. 2011), leading to widespread concerns related to both specific species and ...
INTRODUCTION - Wild Utah Project
... (Bailey 2006, E. Wagner et al., unpublished data). Eggs hatch after about two days without parental care, in water that is about 22o (Crawford 1979) and begin exogenous feeding after 5-6 days at 18 C (Wagner et al. 2005). Fry between hatching and initiation of exogenous feeding average 5.5-6.0 mm (W ...
... (Bailey 2006, E. Wagner et al., unpublished data). Eggs hatch after about two days without parental care, in water that is about 22o (Crawford 1979) and begin exogenous feeding after 5-6 days at 18 C (Wagner et al. 2005). Fry between hatching and initiation of exogenous feeding average 5.5-6.0 mm (W ...
Status of Killer Whales in Canada
... whaling operations (or shot incidentally to such operations), and small numbers have been documented taken by natives. Predictable concentrations of killer whales are found in British Columbia (B.C.), and populations in B.C.’s nearshore waters are among the most well-known populations of cetaceans w ...
... whaling operations (or shot incidentally to such operations), and small numbers have been documented taken by natives. Predictable concentrations of killer whales are found in British Columbia (B.C.), and populations in B.C.’s nearshore waters are among the most well-known populations of cetaceans w ...
IMPACT OF PREDATORS ON THE ABUNDANCE OF
... earthworms. Thus, although foodweb studies are needed to understand the structure of biota ...
... earthworms. Thus, although foodweb studies are needed to understand the structure of biota ...
Herring and ICES: a historical sketch of a few
... The work of Committee A (1902–1908) led to a paradigm shift in the interpretation of decadal-scale fluctuations in fisheries (Hjort, 1914), and thereby solved the practical problem of its remit. This was of critical importance to ICES in these early years, as the member countries insisted on quick r ...
... The work of Committee A (1902–1908) led to a paradigm shift in the interpretation of decadal-scale fluctuations in fisheries (Hjort, 1914), and thereby solved the practical problem of its remit. This was of critical importance to ICES in these early years, as the member countries insisted on quick r ...
The lynx in Britain`s past, present and future
... predator behaviour and had become much more evenly distributed through the landscape. The lynx responded by greatly expanding their home ranges. If, as in Switzerland, lynx in Scotland focus their predation on those areas that support the highest concentrations of deer, they could bring about a subs ...
... predator behaviour and had become much more evenly distributed through the landscape. The lynx responded by greatly expanding their home ranges. If, as in Switzerland, lynx in Scotland focus their predation on those areas that support the highest concentrations of deer, they could bring about a subs ...
- Centre for Biodiversity Theory and Modelling
... 1999). Despite their importance in elemental cycling, decomposers have long been studied as a black box about which little was known regarding its internal structure and dynamics (Tiedje et al. 1999). The explanation for this state of affairs lies at least partly in the technical difficulties of sep ...
... 1999). Despite their importance in elemental cycling, decomposers have long been studied as a black box about which little was known regarding its internal structure and dynamics (Tiedje et al. 1999). The explanation for this state of affairs lies at least partly in the technical difficulties of sep ...