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Why is it that lamarck's suggestion that organisms arise spontaneously and then become increasingly more complex is not supported by the theory of natural selection?
Wiki User
∙ 10y ago
Because lamarck thought that traits organisms aquired during their lifetime would be passed on to offspring. He believed that traits were determined by use or disuse. However, aquired traits cannot be passed on to offspring, only traits determined by DNA can.
Wiki User
∙ 10y ago
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Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
Is the struggle between organisms to survive in a habitat with limited resources called the natural selection?
The selection of the organism that survives best in a habitat with limited resources and that organisms superior reproductive success is called natural selection.
Which does natural selection affect populations or individuals?
Populations evolve, but individuals are selected. Natural selection affects individual organisms.
What did darwin call the process by which evolution takes place?
The book, On The Origin Of Species, " suggested " that organisms evolve through the process of natural selection. The nonrandom survival and reproductive success of randomly varying organisms
Charles Darwin suggested that the evolution of living organisms is guided by?
Natural Selection
The mechanism by which organisms evolve is known as?
Natural Selection
What is the process in which human breed organisms for certain traits?
The process by which humans breed organisms to obtain certain traits is known as artificial selection.
How does environment select organisms?
natural selection
Selection in which humans allow only the best organisms to produce offspring?
Artificial Selection
Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
What is the the role of natural selection in evolution and what roles does it play in environmental science?
Natural selection is the changing of organisms gradually over time. Natural selection and evolution are parts of environmental science due to them being the studies of organisms.
What is the role of the natural selection in evolution and what role does it play in environmental science?
Natural selection is the changing of organisms gradually over time. Natural selection and evolution are parts of environmental science due to them being the studies of organisms.
What is natural selection and how does natural selection evolution?
A simplified explanation. Natural selection is the nonrandom survival and reproductive success of randomly varying organisms who by this reproductive success change the allele frequency over time in populations of organisms, which is evolution.
Is the struggle between organisms to survive in a habitat with limited resources called the natural selection?
The selection of the organism that survives best in a habitat with limited resources and that organisms superior reproductive success is called natural selection.
How does selection affect natural selection?
Organisms are affected by Natural Selection because Inherited characteristics affected the likelihood of an organism's survival and reproduction.
Is natural selection what best demonstrates the unity among all living organisms?
Common descent best demonstrates the unity of among all living organisms, not natural selection.
What is it called when the environment affects which organisms will live or die?
Probably natural selection. The environment is the selector of organisms.
