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Mutations in a gametemay leadto variation in a population
Mutations ... changes to DNAcreatevariation within a population
environmental factors-(passive) is influenced byvariation within a population
Mutations in the alpha - globin gene , which occur randomlyresultin variation in the population
Sometimes natural selection operatesto preventchange in a population
Several factors such as mutation of alleles and migration of individuals with those new alleleswill createvariation in the population
Random mutationcausesvariation in the population
how changing environmental conditionscan influencevariation in a population
quantitative and discrete characterscontributeto variation within a population
The study of population dynamics ... biotic and abiotic factorscausevariation in population size
Among other factors , so - called ' mutations ' in the determinants of heritable characteristics ( e.g. , genescausevariations within a population
Evolution Students considerleadto variation in a population
that microevolution can not act on mutationto createvariation in a population
Evolution and Diversity 21 Mutation and Variation describecausesvariation in a population
process error(passive) caused byvariation in Population A
The study of population dynamics ... the complex interactions between biotic and abiotic factorscausevariation in population size
results from sexual reproductioncausesvariations in a population
1.Whatcausesvariation in populations
several mechanisms(passive) is caused byVariation in populations
many selective agentsmight influencevariation among populations
epidemicscausechanges in a population
the climatic changes and direct human actioncausedvariations on the population
A random eventcauseschanges in a population
a ) Cumulative inequalitycreatescompositional change in a population
a single base pair change , which is one of the mechanismscan causevariability in a population
While genes are saidto create‘ variation ’ within the population
its abilityto influencevariation within populations
environmental changescausingvariation in population size
Genetic drift , purely stochastic changes in a population due to sampling when mating ... sufficientto causechanges in a population
intragenotypic variabilitycontributesto phenotypic variation in a population
Variation ... the main identified processescreatevariation in populations
an issueis causinga variation in the population
the only factorcausingvariation in the population
Both discrete and quantitative characterscontributeto variation within a population
the different influencescontributeto phenotypic variation in a population
The most potent forceinfluencingvariation in cultivated populations
to modify an ' expected ' phenotypecreatingvariation in a population
a traitcharacteristic ... parentscreatesvariation within a population
Introduction of new allelescreatesvariation within the population
the theoretical number of individual ... size Ncontributeto the variation in a population
from ontogenetic differences , individual differences ( both heritable and acquired ) , sexual dimorphism , and pathologies ( and , additionally for fossil organisms , from taphonomic changescan resultfrom ontogenetic differences , individual differences ( both heritable and acquired ) , sexual dimorphism , and pathologies ( and , additionally for fossil organisms , from taphonomic changes
to different adaptations , some of which may give an organism a survival advantageleadsto different adaptations , some of which may give an organism a survival advantage
to various adaptationscontributesto various adaptations
a natural selection of individual organisms for their , ultimately , reproductive successcausesa natural selection of individual organisms for their , ultimately , reproductive success
a specific entity to be more successful , less successfulcan causea specific entity to be more successful , less successful
the species ’ sensitivity to climate changeinfluencesthe species ’ sensitivity to climate change
Sampling error(passive) is also influenced bySampling error
to different sub - species and even new species evolvingcan leadto different sub - species and even new species evolving
individuals to differ in survival and reproduction Fitnesscausesindividuals to differ in survival and reproduction Fitness
different phenotypes for a highly variable trait Excan createdifferent phenotypes for a highly variable trait Ex
sampling strategies for barcodingcould influencesampling strategies for barcoding
to the uncertainty in the estimateleadsto the uncertainty in the estimate
to an increase in some traits in the population and a decrease in othersleadsto an increase in some traits in the population and a decrease in others
the behavioral and transcriptionalinfluencesthe behavioral and transcriptional
to the development of new speciesmay leadto the development of new species
from the increase of certain features in the population over many generationsresultingfrom the increase of certain features in the population over many generations
the noise(passive) caused bythe noise
to the formation of a new speciescan leadto the formation of a new species
a stable mean clutch size(passive) caused bya stable mean clutch size
from cladogenesis from variation that was caused by patterns of gene flowresultedfrom cladogenesis from variation that was caused by patterns of gene flow
simply from a state where some particular trait already present in the populationresultsimply from a state where some particular trait already present in the population
to different allelic frequenciesleadsto different allelic frequencies
to differential survival and reproduction through natural selectionleadsto differential survival and reproduction through natural selection
nonprofit density within a particular yearwill influencenonprofit density within a particular year
new forms ... but rather only shuffles forms already present in it , either implicitly or explicitlydoes ... createnew forms ... but rather only shuffles forms already present in it , either implicitly or explicitly
variation in the macroscopic ionization properties of the laser plasma and so of its impedancecausesvariation in the macroscopic ionization properties of the laser plasma and so of its impedance