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When the immediate environment changes and stress is put on organisms. Then those who have the variation that will become beneficial in this environment will be reproductively more successful.
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What is the central force driving evolution?
Reproductive variation is central to evolution. All else in evolutionary theory follows directly or indirectly from the fact that organisms reproduce with variation.
Why is variation important to survival of a species?
Hats off to Sir Charles Darwin for his theory of evolution! Variations are very important to species. Some of the variations are more suitable for the species to survive. You get new species with time by selection of the better ones.
Evaluate the significance of mutations to the process of biological evolution?
Answer 1A.Many mutations do produce changes in phenotype, however. Some can affect an organism’s fitness, or its ability to survive and reproduce in its environment.Answer 2Mutations are an important component of reproductive variation in general. Reproductive variation, the effects that causes siblings to differ both from one another as well as from the parents, is the phenomenon that makes evolution possible.
How does genetic variation and mutations relate to each other?
mutation brings about variation which is the basis of evolution and the two types of variation are heritable and non-heritable
Which factor is most important in determining the evolution of a landscape?
The ability to reproduce.
How is variation related to evolution?
The more variation there is in a group of specimens, the more evolution can occur between them.
What is heritable variation?
Heritable variation is the variation in characteristics caused by genetic factors.
What is the relationship between evolution and genetics?
mutation brings about variation which is the basis of evolution and the two types of variation are heritable and non-heritable
What is variation among members of the same species called?
Intraspecific variation
What is variation in evolution?
A variation of a gene is called and allele. Different alleles are caused by mutations.
How is variation related to?
The more variation there is in a group of specimens, the more evolution can occur between them.
What scriptures are there about evolution?
Religious scriptures about Darwinian evolution by variation and selection? None that I am aware of.
What will happen if you have variation differential reproduction and heredity?
Evolution
How does meiosis aid in evolution?
contributes to genetic variation.
What is the central force driving evolution?
Reproductive variation is central to evolution. All else in evolutionary theory follows directly or indirectly from the fact that organisms reproduce with variation.
Does the environment dictate only the direction and extent of evolution?
The environment is the ' natural selector ' of all variation. This is evolution.
What is the necessary conditions for evolution to occur?
Variation must exist.
