0
Variation is the differences among members of a population.
Members of the population who have a difference from the other members will either be more or less successful in the wild.
Organisms who are better adapted have a higher chance of surviving than those who aren't and variations either make organisms better or worse.
What else can I help you with?
Explain the role of variation in evolution?
Variation plays a role in the process of natural selection because it keeps things mixed up. This is necessary so that one thing doesn't overtake another, ruling it out. If things are equal, one can't overrule another.
What did Charles Darwin used the least to support natural selection?
Charles Darwin used data on artificial selection the least to support his theory of natural selection. While artificial selection played a role in shaping his understanding of how traits can change over generations, he focused primarily on observations of variation in nature and the role of competition and adaptation in driving the process of natural selection.
What role do meiosis play in process of natural selection?
Meiosis plays a role in the process of natural selection by generating genetic diversity through the shuffling of genes during the formation of gametes. This genetic diversity contributes to variation within a population, which is crucial for natural selection to occur as individuals with advantageous traits are more likely to survive and pass on their genes to the next generation.
What is the Role of fertilization in natural selection?
Fertilization plays a crucial role in natural selection by contributing to genetic variation within a population. When organisms reproduce, genetic material from two parents combines, leading to offspring with diverse traits. This variation is essential for natural selection, as it allows certain traits to be favored in changing environments, enabling species to adapt and survive. Ultimately, the differential survival and reproduction of individuals with advantageous traits drive evolutionary change.
What is the science definition for Variation?
Variation refers to differences or diversity among individuals within a population, species, or group. It can be caused by genetic, environmental, or developmental factors and plays a significant role in adaptation, evolution, and natural selection.
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 do you understand by the term natural Selection Explain giving suitable examples?
The term natural selection was given by sir.Charles Darwin.....according to it nature selects the organism to sustain in the following environment..variation in genes also plays a vital role in natural selection as well as in evolution... VARIATION->NATURAL SELECTION->EVOLUTION for ego's herbivorous animals had short neck and some with long neck (due to Variation ) the grass fields vanished due to over grazing by herbivorous animals but leaves on trees remained..Then every herbivorous animal tried to eat the leaves but they failed and died because they couldn't reach the leaves as it was in greater heights but the animals with longer neck ate the leaves and sustained.. the above example shows the function of natural selection..The animals which were capable to eat leaves of trees the survived while the animals with shorter neck were eliminated by nature
What are variation traits?
Variation traits are characteristics that can differ among individuals of the same species, such as height, eye color, or blood type. These traits are influenced by genetics and environmental factors, contributing to the diversity seen within a population. Variation traits play a key role in evolution by providing the raw material for natural selection to act upon.
What is the role of variation of an elephant in the process of natural selection?
Variation among elephants plays a crucial role in natural selection by providing the diversity needed for adaptation to changing environments. Traits such as size, tusk length, and behavior can influence an individual's survival and reproductive success. For instance, elephants with traits that better suit their environment—such as those that can access food or water more efficiently—are more likely to survive and pass those advantageous traits to their offspring. Over time, these variations can lead to evolutionary changes within the population.
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 role does the environment play on natural selection?
Nature plays no direct role in artificial selection. That is the difference between artificial selection and natural selection. Nature does play some indirect roles in artificial selection. One indirect role is in providing the organisms with which one beings the artificial selection. Another is in influencing the choices of the organism performing the artificial selection.
Explain the role of mutations in evolution?
Mutations are the material upon which natural selection acts. Evolution is a two sided coin. One side is mutation; the other side is natural selection. Without mutation there is no significant variation. Mutations are, however, ubiquitous. Every organism is a mutant. Evolution can be summarized as the non random survival of randomly varying replicators.
