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How will the tree population change if all other organisms were removed?
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Organisms interact with each other and with the nonliving environment around them in a?
population**Correction it is Ecosystem(plato)
Why do populations that have clumped population dispersion compete and rely on each other more than organisms that live in populations with even and random dispersion?
Populations that have clumped population dispersion rely on each other more than organisms that live in populations with uniform or random dispersion. This is because within these population clumps, organisms tend to operate most efficiently as a group, such as hunting in a pack, for example.
What is a indicator organisms?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
Would evolution stop if there were no natural selection?
No, but adaptive change would be difficult. Remember, evolution is the change in allele frequency over time in a population of organisms. Mutation, genetic drift, genetic flow and other processes would continue without natural selection.
What would happen if 2 producers disappeared from a food web?
Producers are usually the plants in a food web. They produce energy from the sun for other organisms in a food web. If they are removed, most of the other organisms (consumers) will die.
How will the tree population change if ALL other organisms (deer bears and mushroom) are removed from the forest?
They would die, of course.
A change on the characteristics of a population from one generation to the next the gradual development of organisms from other organisms since the beginnings of life?
evolution
How does the size of the human population change with time?
Like the populations of many other living organisms,the size of the human population tends to increase with time.
Why did a change in the wolf population affect the other organisms in the community?
well, you have to think about how if wolves don't eat a certain organism, that organism can over populate and harm even more organisms.
Whats the relationship between balance and change among living things?
So if there is a same amount of populations of different types of organisms, and they are consumers and decomposers, it balances the populations of organisms because they eat other plants and animals. Wheras if you take a population of organisms out that changes organisms
Is water filtered to remove debris and other living organisms?
It removed by electromagentic radiation
What is the difference between nonrandom mating and reproductive isolation?
Nonrandom mating refers to individuals in a population having an equal opportunity to mate with other organisms in the population. Most organisms choose their mates based on physical and behavioral characteristics. Reproductive isolation refers to physical barriers segregating population and therefore causing change in genetic variation.
What is a population of organisms that an breed with each other and produce fertile offspring?
A species.
Why did a change in the wolf population affect the other organism in the community?
well, you have to think about how if wolves don't eat a certain organism, that organism can over populate and harm even more organisms.
How does variation in species bring out an evolutionary change?
By natural selection. These organisms have variations that allow some to survive and reproduce better than other organisms. The ones that do reproduce better leave more copies of their genes in the populations gene pool. This is the definition of evolution; evolution is the change in allele frequency over time in a population of organisms.
What role do mutations play in evolution?
They provide the variation in organisms that other recombination methods do not. A beneficial mutation, leading to a small change in same trait, that is even marginally reproductively successful to the organism that possesses it will be selected for and passed on tho progeny thus changing the organisms population over time, regardless of how small the change. This is evolution, change in populations over time.
What are three things that can change a population?
The biggest thing that can change a population is the availability of jobs in that are. 2 other things that can change the population of an area is what businesses are there and the crime rate.
