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What form of natural selection is shown on a graph as selection against an extreme?
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∙ 8y ago
Directional selection is shown on a graph as selection against an extreme. This occurs when individuals at one extreme of a trait distribution have lower fitness than individuals with intermediate phenotypes or those at the opposite extreme. Over time, this can lead to a shift in the average phenotype of a population.
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Explain how stabilizing selection would affect a graph of the distribution of phenotypes for a trait?
Stabilizing selection would result in a graph showing a peak at the intermediate phenotype, with fewer individuals at the extreme phenotypes. This is because individuals with intermediate phenotypes are favored, leading to the reduction of extreme phenotypes in the population over time.
Compare and contrast stabilizing directional and disruptive selection?
Stabilizing selection favors the average phenotype and reduces genetic diversity by selecting against extreme traits. Directional selection favors individuals at one extreme of the phenotypic range, leading to a shift in the population's average phenotype. Disruptive selection favors individuals at both extremes of the phenotypic range, increasing genetic diversity within the population.
In the composition model the two step process of composition and selection can be graphically visualized as which graph?
And-xor
How do you make an acceleration time graph from the data of a velocity time graph?
To create an acceleration-time graph from a velocity-time graph, you need to find the slope of the velocity-time graph at each point. The slope represents the acceleration at that specific instant. Plot these acceleration values against time to get the acceleration-time graph.
What is the cluster graph?
A cluster graph is a type of graph in which the vertices can be grouped into clusters or communities based on their connections within the graph. It is used to study the structure of complex networks and identify groups of vertices that are more densely connected to each other than to the rest of the network. Cluster graphs help in visualizing and analyzing the natural communities that exist within a network.
Explain how stabilizing selection would affect a graph of the distribution of phenotypes for a trait?
Stabilizing selection would result in a graph showing a peak at the intermediate phenotype, with fewer individuals at the extreme phenotypes. This is because individuals with intermediate phenotypes are favored, leading to the reduction of extreme phenotypes in the population over time.
What is stabilizing evolution?
A mechanism (most common) of natural selection where overall genetic diversity decreases due to particular trait or genotype getting 'fixed' into the population. It is usually represented as a parabola on a graph.
Compare and contrast stabilizing directional and disruptive selection?
Stabilizing selection favors the average phenotype and reduces genetic diversity by selecting against extreme traits. Directional selection favors individuals at one extreme of the phenotypic range, leading to a shift in the population's average phenotype. Disruptive selection favors individuals at both extremes of the phenotypic range, increasing genetic diversity within the population.
What represents acceleration on a graph?
The answer depends on the variables in the graph! In a graph of age against mass there is nothing that represents acceleration.
Three ways natural selection picks a phenotype?
stabilizing selection: when individuals near the center of the curve have a higher fitness than individuals at either end of the cure, keeping the center at its current location but narrows the overall graph directional selection: when individuals at one end of the curve have a higher fitness than individuals at the other end, or middle, causing the entire curve to move as the character trait changes disruptive selection: when individuals at the upper and lower ends of the curve have higher fitness than individuals near the middle, causing the single curve to be cut into two These three types of selection are brought about by natural selection, so whichever one is favored, then the genes evolve in that specific direction. natural selection acts on the genotype, but the results are seen in the phenotype
Why is the area under the curve for the force graph equal to the impulse?
It is not, if it is a graph of force against acceleration.
The following curve shows the distribution of the masses of the individuals in a population of gerbils. Which of the curves below shows the same population after stabilizing selection has happened?
It would be the one taller then the original graph. APEX
What type of graph is present between natural numbers verses their squares?
An approximation of a parabola. (It would be an exact parabola if you graph all numbers, not just natural numbers.)
In the composition model the two step process of composition and selection can be graphically visualized as which graph?
And-xor
What is the nature of a graph of a bird flying against gravity?
The graph of a bird flying against gravity would likely show a decrease in altitude over time as the bird ascends. The graph would have a negative slope indicating the bird is flying upward against the force of gravity.
Plot a of graph period T s against length l cm?
the graph is directly proportional
What is planner graph?
In graph theory, a planar graph is a graph that can be embedded in the plane, i.e., it can be drawn on the plane in such a way that its edges intersect only at their endpoints. In other words, it can be drawn in such a way that no edges cross each other.A planar graph already drawn in the plane without edge intersections is called a plane graph or planar embedding of the graph. A plane graph can be defined as a planar graph with a mapping from every node to a point in 2D space, and from every edge to a plane curve, such that the extreme points of each curve are the points mapped from its end nodes, and all curves are disjoint except on their extreme points. Plane graphs can be encoded by combinatorial maps.Example of Planner graphButterfly Graph.
