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Which change is most likely to lead to competition among organisms?
An increase in population size, a decrease in available resources, or introduction of a new species are changes that can lead to competition among organisms as they vie for limited resources like food, water, or territory.
Assuming this is a health ecosystem which organisms in an ecosystem will you expect to have the highest population What should have the lowest?
In a health ecosystem, organisms at the bottom of the food chain, such as plants and plankton, are likely to have the highest population because they form the base of the ecosystem and support higher trophic levels. Organisms at the top of the food chain, such as predators or apex predators, would have the lowest population as they typically have fewer individuals due to their position in the food web.
An ecosystem will most likely remain stable if?
An ecosystem will most likely remain stable if there is a balance between the different species and their interactions, sufficient availability of resources like food and water, and minimal human disturbance or environmental stressors. Feedback loops within the ecosystem can help regulate population sizes and maintain equilibrium.
How can national selection change the frequency of traits in a population?
National selection can change the frequency of traits in a population by favoring certain traits that provide a survival or reproductive advantage. Over time, individuals with these advantageous traits are more likely to survive and pass their genes on to the next generation, leading to an increase in the frequency of those traits in the population. Conversely, traits that are not advantageous may decrease in frequency or be selected against.
Could a robin from a forest ecosystem live in a desert ecosystem?
Robins are typically found in forest ecosystems with ample vegetation and water sources, so they would not be well-suited to survive in a desert ecosystem with limited vegetation and water. The lack of suitable food sources and nesting areas in a desert environment would likely pose significant challenges for a robin's survival.
Why is a genetically diverse population the more likely to survive a change to the environment?
they are more likely to have individuals with an adaption
Which is more likely to develop adaptations to a changing ecosystem a population that often has many mutation or a population that has few mutations?
A population that often has many mutations is more likely to develop adaptations to a changing ecosystem because they have greater genetic diversity to explore a wider range of traits that could provide a selective advantage in the new environment. This diversity increases the chances that some individuals will possess advantageous traits that allow them to survive and reproduce in the changing conditions.
What reproduction are more likely to survive change in the eniviroment?
sexual reproduction
When environmental conditions change it is more likely that at least some members of a species will survive if?
When environmental conditions change it is more likely that at least some members of a species will survive if there is variation among the members.
Which individuals are most likely to survive and reproduce in a population?
Those who are more adapt to there environment.
A population in an ecosystem cannot grow indefinitely There are limiting factors in each ecosystem that keep a population within a certain size range what is most likely NOT a limi?
Most likely not a limiting factor for a population in an ecosystem is the availability of oxygen in the atmosphere. Other common limiting factors include food availability, water supply, habitat space, predation, and disease.
Which change is most likely to lead to competition among organisms?
An increase in population size, a decrease in available resources, or introduction of a new species are changes that can lead to competition among organisms as they vie for limited resources like food, water, or territory.
If a predator is eliminated from an ecosystem its prey and population will likely what?
If a predator is eliminated from an ecosystem, its prey population will likely increase significantly due to the lack of predation pressure. This can lead to overpopulation of the prey species, which may result in overgrazing or depletion of resources, ultimately destabilizing the ecosystem. Additionally, the increase in prey may negatively impact other species and the overall biodiversity of the area.
Which is more likely to develop adaptation to a changing ecosystem?
A population with few mutations will have more room in there genes to do mutations
Which organism in this ecosystem would have the smallest population fern caterpillar grass grasshopper rabbit hawk fox robin?
A piece of grass will have a smaller ecosystem than other insects and animals. A bird will likely have the largest ecosystem.
What change would most likely increase the competiton for food among a chipmunk population in an ecosystem?
An increase in the chipmunk population itself would likely heighten competition for food among them. As more chipmunks vie for the same resources, such as seeds, nuts, and fruits, the limited availability of food would lead to intensified competition. Additionally, changes in the ecosystem, such as a decline in food sources due to environmental factors or increased predation, could further exacerbate this competition.
Assuming this is a health ecosystem which organisms in an ecosystem will you expect to have the highest population What should have the lowest?
In a health ecosystem, organisms at the bottom of the food chain, such as plants and plankton, are likely to have the highest population because they form the base of the ecosystem and support higher trophic levels. Organisms at the top of the food chain, such as predators or apex predators, would have the lowest population as they typically have fewer individuals due to their position in the food web.
