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What is another term for the surivival of the fittest?
Natural selection
What term can be used to describe by natural selection?
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
What are the 4 types of natural selection?
The four types of natural selection are stabilizing selection (where the average phenotype is favored), directional selection (where one extreme phenotype is favored), disruptive selection (where both extreme phenotypes are favored), and sexual selection (where traits that increase mating success are favored).
What term be used to describe evolution by natural selection?
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
The graphs of the 3 types of selection and label the average and the extremes?
In stabilizing selection, the average phenotype is favored, leading to a reduction in extreme phenotypes. In directional selection, one extreme phenotype is favored, causing a shift in the average towards that extreme. In disruptive selection, both extreme phenotypes are favored over the average, leading to a bimodal distribution in the population.
What is another term of survival fittest?
"Natural selection" is another term often used to describe the concept of survival of the fittest in evolutionary theory.
What 3 types of Selection pressures that affect a population structure?
The 3 types of selection pressure on a population: 1) "Stabilizing selection" = intermediate phenotypes are favored and extremes on both ends are eliminated. 2)"Directional selection" = is a mode of natural selection in which a single phenotype is favored, causing the allele frequency to continuously shift in one direction. 3) "Disruptive selection/ Diversifying selection" = describes changes in population genetics in which extreme values for a trait are favored over intermediate values
What resulted from a genetic variation that was favored by natural selection?
The genetic variation that was favored by natural selection led to the increased frequency of the advantageous trait in a population over time, resulting in adaptation to the environment. This can lead to improved survival and reproductive success for individuals carrying the advantageous variation.
Evolution by natural selection works best on populatin having no variation?
Evolution by natural selection actually relies on variation within a population. Without variation, there would be no genetic differences for natural selection to act upon, leading to no evolution. Variation provides the raw material for natural selection to work with, allowing beneficial traits to be favored and passed on to future generations.
What term is defined as natural change that occur in communities over time?
Natural selection
What is another term for survival for the fittest?
Natural selection. A much more accurate term.
How could RNA have become involved in the mechanism for protein translation?
natural selection favored RNA molecules that synthesized catalytic proteins
