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The statement is attributed to Herbert Spencer, a British philosopher and sociologist who is known for applying the concept of "survival of the fittest" to social and economic issues. Spencer argued that natural laws, including the law of survival, are beyond human control and that attempts to interfere with these laws would lead to undesirable outcomes, such as the survival of the unfit. His views were influential in the development of social Darwinism, which applied Darwinian principles to human societies.
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What are the 5 theories of evolution by Charles Darwin?
Charles Darwin's theory of evolution is primarily encapsulated in the concept of natural selection, but it can be expanded into several key ideas: Variation: Individuals within a species exhibit variations in traits. Inheritance: Traits can be passed down from parents to offspring. Overproduction: Organisms tend to produce more offspring than can survive. Survival of the Fittest: Individuals with advantageous traits are more likely to survive and reproduce. Descent with Modification: Over time, these advantageous traits become more common in the population, leading to evolutionary change. These concepts collectively explain how species adapt and evolve over generations.
Why does organisms that use internal fertilization produces less offspring than the ones that use external fertilization?
Because internal fertilization requires a womb and placenta to protect and nourish the growing embryos - which limits the number of offspring the mother can produce. Laying eggs outside the body means the female can potentially produce many more off-spring, and thus vastly increase the chances of the species survival.
Why do animals produce identical offspring and humans dont?
Animals often produce identical offspring through asexual reproduction, such as in the case of certain insects or bacteria. In humans, reproduction involves sexual reproduction where genetic material from two parents combine to create unique offspring with a mix of traits from both parents. This genetic diversity ensures a greater chance of survival in changing environments.
A frog produces hundreds of eggs in a pond but a human female produces only one egg each month explain this difference?
Frogs typically lay many eggs because their survival rate is low. Human females produce one egg each month because humans have a higher parental investment in each offspring. Humans have a longer gestation period and provide more care to ensure the survival of their offspring.
Distinguish between autotrophs heterotrophs in terms of nutrient requirements?
Autotrophs are able to produce their own food using their surroundings and do not require an additional source of food. Heterotrophs must find outside sources of nutrients, as they cannot produce their own.
What survival of the fittest means?
AnswerSurvival of the fittest, or Social Darwinism, refers to the characteristics of the fittest members of a species (in terms of their ability to survive in a given environment and produce offspring) will be passed on and become more common in the species. It does not refer to the fitness of individual organisms, precisely, but rather to the fitness of the species as a whole.Charles Darwin defined natural selection as relating to the members of the species who were the most successful in survival skills (ie finding food, avoiding enemies, living to adulthood were the ones who had children and so propagated the species with their genes).It should be noted that the Charles Darwin didn't use the term 'survival of the fittest', it was coined by biologist, sociologist, and author Herbert Spenser in his Principles of Biology published in 1864, five years after Darwin's On The Origin of Species. He used the term in his discussion of Darwin's book.In the context of 'survival of the fittest', the word 'fittest' means best suited to its environment.
What is fitness and describe survival of the fittest?
Fitness refers to an organism's ability to survive and reproduce in its environment. Survival of the fittest is a concept in evolutionary biology that suggests that individuals with traits better suited for their environment are more likely to survive and pass on their genes to the next generation, driving the process of natural selection.
How natural selection may have led some fungi to produce antiboitics?
Since natural selection also means the survival of the fittest, those organisms that produce antibiotics (against life) had a weapon to keep other organisms from taking their space that they needed to grow and reproduce.
Why is natural selection also called differential selection or differential survival?
Because all organisms vary and different one have different survival characteristics that are selected for. Some organisms are reproductively successful and are selected to survive and pass on this success to their progeny.
Why do plants produce lots of seeds?
In order to secure the and survival rate of next generation of that particular plant.
How did the corporate culture of Enron contribute to its bankruptcy?
The only thing Enron executives were to think about was making a profit by any means necessary. Ethics were not valued in this type of corporate "survival of the fittest" atmosphere. People who didn't produce were let go, prompting workers to take drastic measures just to keep their jobs.
What is the fittest animal?
The fittest animal is subjective and can vary depending on the environment and criteria being considered. Animals that are well adapted to their environment, have efficient energy use, and are able to survive and reproduce successfully could be considered among the fittest. Examples include cheetahs for speed, elephants for strength, and sharks for longevity.
What is the concept of survival of the fittest?
AnswerSurvival of the fittest, or Social Darwinism, refers to the characteristics of the fittest members of a species (in terms of their ability to survive in a given environment and produce offspring) will be passed on and become more common in the species. It does not refer to the fitness of individual organisms, precisely, but rather to the fitness of the species as a whole.Charles Darwin defined natural selection as relating to the members of the species who were the most successful in survival skills (ie finding food, avoiding enemies, living to adulthood were the ones who had children and so propagated the species with their genes).It should be noted that the Charles Darwin didn't use the term 'survival of the fittest', it was coined by biologist, sociologist, and author Herbert Spenser in his Principles of Biology published in 1864, five years after Darwin's On The Origin of Species. He used the term in his discussion of Darwin's book.In the context of 'survival of the fittest', the word 'fittest' means best suited to its environment.
What term is defined as a tendency to some members of a population better able to survive and produce and pass on their characteristics?
This term is known as natural selection. It is a fundamental mechanism of evolution, where organisms with advantageous traits are more likely to survive, reproduce, and pass on those traits to future generations.
Do inherited traits and adaptations determine survival and reproduction?
Yes, due to natural selection and survival of the fittest only the best traits get passed on the offspring to assure survival. The ones with the best genes will also be able to produce more offspring
How does natural selection produce adaptation's in a species?
the theory of natural selection is where "survival of the fittest" comes from. certain mutations occur in the birth of an organism that may be good or bad. in order to adapt, a species needs to mutate in a certain way in the next generation. this may take hundreds, thousands, or millions of years but eventually the optimal organism will emerge
Why do plants produce fruit?
Plants produce fruit to protect and disperse their seeds, ensuring the survival and spread of their species.
