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"Vector" has several meanings, such as a mathematical idea, or an "infection carrier". Since you mention population evolution, which is treated mathematically, I will assume you mean the former.
A vector is an ordered set of numbers, such as the relative population levels of various different genotypes or phenotypes. One can think of the vector as a direction in a high dimensional abstract space. As populations evolve, these relative levels change (in response to natural selection), so the direction of the corresponding vector changes, roughly towards a direction that maximizes the total population number (if the environment itself is not changing). This increases overall "fitness".
What else can I help you with?
When was Evolution in Mendelian Populations created?
Evolution in Mendelian Populations was created in 1931.
What has the author Maurizio Salaris written?
Maurizio Salaris has written: 'Evolution of stars and stellar populations' -- subject(s): Evolution, Galaxies, Populations, Stars
What is the scientific name of evolution?
The scientific name for the process of evolution is "biological evolution." It refers to the change in the genetic composition of populations over successive generations.
How is evolution different in small populations?
isolated gene pools
What is true Individuals are constantly evolving. Populations are constantly evolving. Evolution involves descent with modification. Acquired characteristics lead to evolution.?
Individuals are constantly evolving - False. Populations are constantly evolving - True. Evolution involves descent with modification - True. Acquired characteristics lead to evolution - False.
What is a process in which populations gradually change over time?
Evolution i think
Does the process of evolution occur at the individual level, where selection happens to individuals, or at the population level, where selection happens to populations?
Evolution occurs at the population level, where selection happens to populations rather than individuals.
What is meant by the statement Populations evolve individuals don't?
This statement refers to the fact that evolution occurs at the level of populations over generations, with changes in allele frequencies leading to evolution. It emphasizes that individual organisms do not evolve within their lifetimes, as they do not change genetically, but rather it is the population as a whole that evolves.
What is the historical significance of Charles Darwin?
He was the founder of the theory of evolution.
Is evolution still taking place?
Yes. Evolution is a continuous process. It happens to all populations of living things, even to human populations. However, it may occur at varying rates, depending on the size of the population and other circumstances, so it may not be immediately apparent that evolution is, in fact, happening.
Is evolution is theory or law?
Evolution is both fact and theory. One could say that there are laws of evolution. One such law could be: that reproductively isolated populations will always diverge genetically.
The smallest unit of evolution is the population?
Yes, populations evolve. Individuals/genes are selected.
