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plants give animals oxegen to breath on and produse
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.
Probably because so many other animals prey on lizards and their eggs. Producing large clutches ensures a higher survival rate.
They evolve and adapt so they have traits hat are useful to them, by Natural selection. This means that members of a species that are isolated, well, natural selection makes those with the best chances for survival mate with each other and produce offspring with that trait.
they produce cheese
th ability to survive and produce fertile offspring
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
Natural selection, often described as 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.
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.
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.
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.
In order to secure the and survival rate of next generation of that particular plant.
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.
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.
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
genes that produce behaviors and traits that lead to survival are passed on to the next generation