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What statement is best supported by the theory of evolution?
Simple statement I often use to illustrate the definition of the theory of evolution by natural selection proceeded by the definition of evolution itself. Evolution is the change in allele frequency over time in a population of organisms. Natural selection is the nonrandom survival and reproductive success of randomly varying replicating organisms.
What did Darwins theory say?
1) Offspring vary slightly from their parents 2) More offspring are born then resources available 3) This competition selects for the more fit to survive and reproduce due to the traits they inherited. 4) The more fit breed and give rise to offspring that inherit some of the parental traits. This cycle is the process of evolution, in my own words
Organisms with favorable variation reproduce more successfully than organisms with less favorable variations. this statement best describes the concept of?
Survival of the fittest.
Which statement best explains the significance of meiosis in the process of evolution within species?
Meiosis takes place in sexual reproduction and genetic variations takes place in sexual reproduction. Genetic variations lead to evolution to new species.
How long does it take for natural selection to work?
"Natural selection is the process by which heritable traits that make it more likely for an organism to survive and successfully reproduce become more common in a population over successive generations. It is a key mechanism of evolution." - Wikipedia.orgThey key words in this statement in which describe Natural Selection is: Successive Generations. Meaning more than one, or even a few generations. Therefor your time in which an evolutionary trait takes to develop depends on two main factors: The type of Organism that you are studying, and the environment in which it lives. If there are less "X" factors then the Organism will be able to advance much more quickly.
An antibiotic is effective in killing 95 percent of a population of bacteria that reproduce by the process shown below which statement best describes future generations of these bacteria?
Future generations of these bacteria are likely to have a higher proportion of individuals that are resistant to the antibiotic due to natural selection. Over time, the resistant bacteria will survive and reproduce, potentially leading to the evolution of a population that is largely resistant to the antibiotic.
What is meant by the statement Populations evolve individuals don't?
This statement refers to the fact that evolution occurs at the level of populations over generations, with changes in allele frequencies leading to evolution. It emphasizes that individual organisms do not evolve within their lifetimes, as they do not change genetically, but rather it is the population as a whole that evolves.
Which statement best describes a population of organisms if cloning is the only method used to reproduce this population?
If cloning is the only method used for reproduction, then all individuals in the population will have identical genetic material. This lack of genetic diversity could potentially make the population more vulnerable to disease or environmental changes. Additionally, evolution through natural selection would be limited as there is no source of genetic variation for traits to be selected upon.
Is most of the evidence that's for evolution come from mathematical models true or false?
Evidence, in a scientific context, is an observation that confirms, is consistent with, a falsifiable explanatory model. If a mathematical model is based on sound (consistent with observed reality) premises, and the results from this model are consistent with expectations based on the model under scrutiny, then it is true that the observation that the results are consistent is evidence for the model. If they're not consistent, then the statement that the observation of inconsistency is evidence for the model is false - although this does not necessarily imply that the observation of inconsistency is evidence against the model.No. Most of the theory for evolution comes from fieldwork and personal observation and not mathematical models.
Why such a statement is not an accurate representations of human evolution?
You must give a statement so we can help you answer this question.
Which statement is more accurate to scientist the evolution of a single individual organism or the evolution of a whole species?
Single individuals are naturally selected, but populations ( can be whole species ) evolve. Any mutation happening in the germ line of an individual will die with him. Only his progeny can inherit said mutation and evolve. Evolution is the change in allele frequency over time in a population of organisms.
Which of the following is inaccurate in relation to viruses they have nuclei acid core they feature a capsid they seek out a specific host they reproduce independently?
they reproduce independentlyThis is a false statement as viruses need a host cell and it's replicative machinery to reproduce their genetic material.
Which of the following is a true statement concerning genetic variation?
If you know your genetics, you can adjust your lifestyle to lower your risk of hereditary diseases.
What statements can you write about 79 equals 63?
A false statement. or A statement not consistent with arithmetic. or A statement written by someone with no idea about basic mathematics. How's that for starters?
Is this statement true or false evolution involves descent with modification?
True.
What statement is best supported by the theory of evolution?
Simple statement I often use to illustrate the definition of the theory of evolution by natural selection proceeded by the definition of evolution itself. Evolution is the change in allele frequency over time in a population of organisms. Natural selection is the nonrandom survival and reproductive success of randomly varying replicating organisms.
is this statement true or falseA consistent independent system has lines that coincide?
false
