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The proportions of a population that are at different age levels makes up the populations what?
Wiki User
∙ 11y ago
Age structure
Wiki User
∙ 11y ago
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When should relative measures of dispersion be used?
They may be used-with considerable caution-when the measurements in the various populations being compared were made in different units. Dividing the dispersion estimates by the location estimates eliminates eliminates the differences attributable to differences in measuring units. However, caution is advised because the measurement methods may have differed in the various populations, giving rise to differences in the dispersion estimates having nothing to do with dispersion in the populations. In other words, there could well be differing levels of measurement error across populations.
Why do the blocks that are the same size and shape float at different levels?
Because they are of different materials. If the materials are same then there's no way they'd floats at different levels. It is because of the densities of different matters the level of floating is different for them.
What is a plywood layer?
it is different levels of a very thin wood
Is levels of family stress a dependent variable?
A dependent variable is non manipulative and is affected by the manipulations of the independent variable. In the case given, the different levels of family stress like high and low can be siad as different levels of a dependent varible i.e. stress. So, family stress can be a dependent variable but not the levels of stress
What is a good price per square on wood framing?
Different levels of building will have different "good price" #s.
Does a rise in population mean carbon dioxide levels rise?
Yes, because every person has a carbon footprint, some larger than others. So, as populations increase, so do carbon dioxide levels in the atmosphere.
List the levels of organization in an ecosystem?
The Ecological Hierarchy begins with organisms. The second level is population which is defined as a group of organisms that are members of the same species and live in the same place at the same time. Next is community which is all of the different populations living in the same general environment. Lastly, an ecosystem is made up of the community and the physical environment.
What is the significance of vectors to the evolution of populations?
"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".
How can the environment be organizes into levels from simple to complex?
The levels of an environment to be organized are populations,species,community,and the ecosystem
What is a list of the levels of organization in the biosphere?
the levels of biological organisation from broadest to smallest are: the biosphere, biomes, ecotones,ecosystems, communities, populations, organisms, organs and organ systems, tissues, cells, organells, and molecules
How can population levels affect desertification in Sahel?
how can population levels affect desertification
What are 6 different levels of organization that ecologists study?
Individual-->Population-->community-->ecosystem-->biome-->biosphere
Is it true that a white tailed deer populations are at about the same levels as they were a century ago?
no
What is the reason that hunting should not be illegal?
maintain animal populations at healthy levels
How do you Compare population density maps?
To compare population density maps, you can visually examine the intensity of colors or shading in different areas of the maps. Darker or more densely colored regions indicate higher population density, while lighter or sparser regions suggest lower population density. You can also analyze numerical data associated with the maps, such as population figures or population per square kilometer, to quantify and compare the population density levels of different areas.
How does inequality affect democracy in America?
People with different levels of wealth in the United States have different levels of ability to influence the political system and different levels of ability to increase their own economic stature. As a result, without a counterbalance, the wealthier individuals will have an unequal ability to influence policy and to draw wealth out from the poorer population.
What effect did this allotment policy have on Native American population levels?
Native American population levels reached their lowest levels as a result of the allotment policy.
