What is the relationship between biotic potential and environmental resistance? A. Biotic potential increases the population of a species while environmental resistance decreases its growth. … Biotic potential increases the population of a species while environmental resistance limits its growth.
What factors are involved in biotic potential and environmental resistance?
Environmental resistance factors are things that limit the growth of a population. They include biotic factors – like predators, disease, competition, and lack of food – as well as abiotic factors – like fire, flood, and drought. The biotic potential of a population is how well a species is able to survive.
What factors affect biotic potential?
Biotic potential is the ability of a population of living species to increase under ideal environmental conditions – sufficient food supply, no predators, and a lack of disease. An organism’s rate of reproduction and the size of each litter are the primary determining factors for biotic potential.
How does environmental resistance affect population growth?
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).
What represents the interaction of biotic potential and environmental resistance?
Population growth is determined by interaction of biotic potential and environmental resistance.
What is an environmental resistance?
Definition of environmental resistance
: the sum of the environmental factors (such as drought, mineral deficiencies, and competition) that tend to restrict the biotic potential of an organism or kind of organism and impose a limit on numerical increase.
What effect does biotic potential have on a population?
A species reaching its biotic potential would exhibit exponential population growth and be said to have a high fertility, that is, how many offspring are produced per mother.
Why biotic potential varies from species to species?
These factors include organism rate of reproduction and its litter size – the number of offspring produced at one birth. The biotic potential among organisms differs from species to species. … Hence, the organisms that are larger have relatively lower biotic potential in comparison to the smaller organisms.
Which of these are demographic factors that affect the biotic potential of populations?
The biotic potential of a population depends upon the reproductive characteristics of that population.
- The number of offspring per reproduction.
- Chances of survival until reproductive age.
- Frequency of reproduction.
- Age at which reproduction begins.
What are some examples of biotic potential?
Examples of these needs include water, shelter, and food or energy. The resources available to any specific organism are not infinite in their environment, they are limited. Therefore, anything in an environment that limits the ability of a population to expand is referred to as a limiting factor.
What is the biotic environment?
[bī′äd·ik in′vī·ərn·mənt] (ecology) That environment comprising living organisms, which interact with each other and their abiotic environment.
Why is it important that a biotic community lives within the carrying capacity of its environment?
When carrying capacity is reached, a population can survive on the resources available without depleting the overall availability of the resources. … As a result, some individuals will die when they cannot get enough resources and others will not reproduce because they do not have the resources to support offspring.
What is the effect of biotic potential and population size of the exponential growth of a population?
In exponential growth, a population’s per capita (per individual) growth rate stays the same regardless of population size, making the population grow faster and faster as it gets larger. In nature, populations may grow exponentially for some period, but they will ultimately be limited by resource availability.