Evolution Vocabulary Question Preview (ID: 59293)
General Evolution Vocabulary.
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The change in the characteristics of a population over several generations
a) evolution
b) speciation
c) mutation
d) selective pressure
A group of genetically similar organisms that can reproduce naturally with one another and create fertile offspring.
a) gene pool
b) species
c) selective pressure
d) evolution
The process where organisms better adapted to their environment tend to survive and produce more offspring.
a) mutation
b) variation
c) natural selection
d) reproductive advantage
Survival and reproduction of individuals due to differences in phenotypes that make them better adapted to the environment.
a) survival of the fittest
b) variation
c) speciation
d) heritable
Differences in a certain trait between individual organisms of a species.
a) reproductive advantage
b) variation
c) allele frequency
d) heritable
A group of organisms of the same species living in the same area.
a) gene pool
b) differential reproduction
c) speciation
d) population
The process in which new species is formed.
a) speciation
b) population
c) mutation
d) reproductive advantage
Any change in the specific order of nitrogen bases in DNA.
a) heritable
b) mutation
c) variation
d) speciation
A characteristic that is passed from parents to offspring.
a) evolution
b) variation
c) heritable
d) speciation
Individuals with a certain trait are more successful at reproducing than others.
a) reproductive advantage
b) cladogram
c) relative dating
d) mutation
A diagram that shows evolutionary relationships among a group of organisms.
a) cladogram
b) relative dating
c) radiometric dating
d) geen pool
The science of determining the relative order of past events and estimates of time based on the position within rock layers, without necessarily determining their absolute age.
a) pedigree
b) radioactive dating
c) radiometric dating
d) relative dating
Radioactive dating is a technique used to calculate an age in years for geologic materials (rocks and fossils) by measuring the presence of a short-life radioactive element.
a) relative dating
b) radiometric dating
c) law of superposition
d) cladogram
The relative frequency of an allele (variation of a gene) in a particular population.
a) allele frequency
b) gene pool
c) variation
d) reproductive advantage
The gene pool is the genetic diversity that exists within a population.
a) allele frequency
b) gene pool
c) variation
d) reproductive advantage
British naturalist who proposed the theory of biological evolution by natural selection.
a) Robert Hooke
b) Watson and Crick
c) Gregor Mendel
d) Charles Darwin
The external agents which affect an organism's ability to survive in a given environment.
a) selective pressure
b) differential reproduction
c) struggle to survive
d) mutagen
A group of genetically similar organisms that can reproduce naturally with one another and create fertile offspring.
a) reproductive advantage
b) differential reproduction
c) gene pool
d) species
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