For a characteristic to affect evolution, it must be heritable, meaning it can be passed down from one generation to the next. Additionally, the characteristic must influence the survival and reproductive success of individuals in a population. These two factors are essential for natural selection to operate and lead to evolutionary change.
For a character to affect evolution, it must be heritable, meaning it can be passed down from one generation to the next through genetic means. Additionally, the character must confer some sort of advantage or disadvantage that affects the individual's ability to survive and reproduce in its environment.
Individuals are constantly evolving - False. Populations are constantly evolving - True. Evolution involves descent with modification - True. Acquired characteristics lead to evolution - False.
In order for the theory of evolution to hold true within a population, there must be genetic variation among individuals, a mechanism for inheritance of traits from parents to offspring, and differential survival and reproduction based on these inherited traits. These conditions allow for natural selection to occur, driving the process of evolution within a population over time.
It must be homologous to some feature in an ancestor.
They have the evidence yet they will never be convinced while under the influence of a ideology that lies to them. To them evolution is not only false it is evil and their view of evolution is so skewed by this ideological nonsense that there is little hope for this generation of creationists, though we may save some of their children. Most religions made peace with evolution a long time ago, but creationists, being literalistic, must have every word of the bible be true as if one thing is not true then all is not true. Dichotomous thinking such as this is the mark if the unintelligent and uneducated.
For a character to affect evolution, it must be heritable, meaning it can be passed down from one generation to the next through genetic means. Additionally, the character must confer some sort of advantage or disadvantage that affects the individual's ability to survive and reproduce in its environment.
Individuals are constantly evolving - False. Populations are constantly evolving - True. Evolution involves descent with modification - True. Acquired characteristics lead to evolution - False.
Evolution is the change of allele frequency in a population of organisms. So, for a characteristic to affect evolution it must be heritable, genetically so, it must be selected for, or be the result of recombination processes and it must be in the germ line where it is passed to future generation of, hopefully, reproductively successful organisms who leave enough decedents to change the allele frequency in the populations gene pool over time.
True. That is the definition of evolution.
In order for the theory of evolution to hold true within a population, there must be genetic variation among individuals, a mechanism for inheritance of traits from parents to offspring, and differential survival and reproduction based on these inherited traits. These conditions allow for natural selection to occur, driving the process of evolution within a population over time.
Which statement is not true about characteristics of myths?Which statement is not true about characteristics of myths?
True.
TRUE
True
It must be homologous to some feature in an ancestor.
That depends on who you ask. Some even believe both are true - 'Theistic Evolution.'
Evolution is the change in allele frequency over time in a population of organisms. Alleles are different molecular forms of the same gene and when their frequency changes in a population it indicates " hard " inheritance has taken place; the only type of inheritance that leads to evolution. Building bigger muscles during you lifetime can not pass the bigger muscles on to your progeny, thus mo evolution in any population.