Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
define density dependent factors biology | 1.12 | 0.6 | 3040 | 17 |
define density independent factors biology | 1.97 | 0.8 | 8096 | 17 |
Most density-independent factors are abiotic, or nonliving. Some commonly used examples include temperature, floods, and pollution. What are 3 density-independent factors? These density-independent factors include food or nutrient limitation, pollutants in the environment, and climate extremes, including seasonal cycles such as monsoons.
What are 3 density independent factors?What are three density independent factors? List three density-dependent factors and three density-independent factors that can limit the growth of a population. Density-dependent factors: competition, predation, parasitism, and disease. Density-independent factors: natural disasters, seasonal cycles, unusual weather, and human activity.
What is the definition of density - dependent factors?density-dependent factor, also called regulating factor, in ecology, any force that affects the size of a population of living things in response to the density of the population (the number of individuals per unit area). Density-dependent factors often arise from biological phenomena, rather than from physical and chemical phenomena.