Which process is also known as the survival of the fittest?
Question
Which process is also known as the survival of the fittest?
Solution
The process that is also known as the "survival of the fittest" is Natural Selection. Here are the steps to understand this process:
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Variation: Within a given species, there exists a wide range of traits and characteristics. This variation is due to differences in individuals' genetic material.
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Overproduction: Most species produce more offspring than can survive to maturity. This leads to a struggle for resources and survival.
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Adaptation: Some variations make an individual more suited to its environment, increasing its chances of survival. These beneficial traits are known as adaptations.
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Descent with Modification: Individuals with adaptations that increase their chance of survival are more likely to reproduce and pass on these beneficial traits to their offspring. Over time, these traits become more common in the population.
This process was first proposed by Charles Darwin in the 19th century, and it's a fundamental mechanism of evolution. The term "survival of the fittest" was later coined by Herbert Spencer after reading Darwin's work. It refers to the idea that individuals who are best adapted to their environment are more likely to survive and reproduce.
Similar Questions
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Which of the following is the best definition for evolution? An environmental change that a species must adapt toA random mutation that is passed on from parents to offspring A change in a species over a single generationA change in a species over many generations2What is meant by the term ‘survival of the fittest’?Larger individuals within a population will survive, while smaller ones will die outIndividuals at the top of the food chain will survive, while those at the bottom will die outIndividuals who work hard to become physically fit will survive, while others will die outIndividuals with a selective advantage within a population will survive, while others will die out3Which scientist proposed the same theory of natural section as Charles Darwin?Jean-Baptise LarmarckRichard DawkinsAlfred WallaceGregor Mendel4Which of the following is not part of the process of speciation?Interbreeding between two speciesFormation of a geographical barrier within a populationNatural variation within a population Different parts of the same population becoming isolated in different environments5Which of the following could be an example of ‘mimicry’ as protection from predation?A green caterpillar on a green leafA red caterpillar with a sweet tasteA green caterpillar on a red flowerA red caterpillar with a bitter taste
Which of the following is the best definition for evolution? A random mutation that is passed on from parents to offspring A change in a species over many generationsA change in a species over a single generationAn environmental change that a species must adapt to2What is meant by the term ‘survival of the fittest’?Individuals at the top of the food chain will survive, while those at the bottom will die outIndividuals who work hard to become physically fit will survive, while others will die outIndividuals with a selective advantage within a population will survive, while others will die outLarger individuals within a population will survive, while smaller ones will die out3Which scientist proposed the same theory of natural section as Charles Darwin?Richard DawkinsAlfred WallaceJean-Baptise LarmarckGregor Mendel4Which of the following is not part of the process of speciation?Different parts of the same population becoming isolated in different environmentsNatural variation within a population Formation of a geographical barrier within a populationInterbreeding between two species5Which of the following could be an example of ‘mimicry’ as protection from predation?A green caterpillar on a green leafA red caterpillar with a sweet tasteA green caterpillar on a red flowerA red caterpillar with a bitter taste
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