What are the two types of environmental resistance factors?
Environmental resistance includes a mixture of abiotic factors such as temperature, and biotic factors such as natural enemies (biological control agents) to limit the organism for expressing its full capacity to reproduce.
Is environmental resistance a limiting factors?
environmental resistance The sum total of the environmental limiting factors, both biotic and abiotic, that together act to prevent the biotic potential of an organism from being realized.
What is the effect environmental resistance of a population?
Environmental Resistance can reduce the reproductive rate and average life span and increase the death rate of young. • As Environmental Resistance increases, population growth slows and eventually stops, likely near (k).
Which of the following examples refers to a biotic factor for environmental resistance?
Environmental Resistance and Carrying Capacity
Biotic factors include predation, competition, parasitism, and diseases. … Some of the common examples of environmental resistance include the availability of water and predator-prey relationship.
Which of the following is an example of environmental resistance quizlet?
Environmental resistance is environmental factors such as: droughts and competitions. It can restrict the biotic potential of organisms and not let them increase. Droughts and competition can both cause death thus decreasing the population of the organisms.
What are two types of limiting factors?
Limiting factors fall into two broad categories: density-dependent factors and density-independent factors. These names mean just what they say: Density-independent factors have an impact on the population, whether the population is large or small, growing or shrinking.
What is overshoot in environmental science?
Ecological overshoot occurs when human demand exceeds the regenerative capacity of a natural ecosystem. Global overshoot occurs when humanity demands more than what the biosphere can renew. In other words, humanity’s Ecological Footprint exceeds what the planet can regenerate.
What is resistance in an ecosystem?
Ecological resistance refers to the biotic and abiotic factors in a recipient ecosystem that limit the population growth of an invading species.
What are resistant species?
English ecologist Charles Elton applied the term resistance to the ecosystem properties which limit the ability of introduced species to successfully invade communities. … Higher species diversity and lower resource availability can also contribute to resistance.
What’s a resistant species?
Biological resistance is defined as a species’ innate, or natural, ability to avoid or repel attack by biotic agents (pathogens, pests, parasites, etc.)