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the factors that are necessary for natural selection by evolution to occur are:
1)variation in characteristics;different individuals in a population must have different characteristics.
2)differencies in fitness different characteristics of different individuals must contribute to differences and fitness.
3)heritability of characteristics characteristics that affects fitness must be heritable.... example:passed by genes from one generation to the next)
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoOverproduction, adaptation, competition, and variations
Wiki User
∙ 14y agoThe Four Factors Affecting Natural Selection is..... Overproduction, Adaptation, Competition, and Variations.
Wiki User
∙ 13y agoeating
not dying
breeding
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The question is semantically equivalent to asking 'What are the four parts of the existence of a banana?' I cannot answer it.
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Overproduction, genetic variation, selection, and adaption
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See the related answer below for an answer to this question.
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overproduction: to many offspring and 3 others
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parasites predation weather and clement are four ways natural factors can change a populations size.
What are the four parts of natural selection of a cat?
The question is semantically equivalent to asking 'What are the four parts of the existence of a banana?' I cannot answer it.
Which is not one of darwins four main ideas of natural selection?
Abiogenesis, or more commonly known as the origin of life itself, is not part of Darwin's theory of evolution.
What is the least natural number with four distinct prime factors?
2,3,5,7pe your answer here...
