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How does Immigration and emigration and natality rate and mortality rate affect population?
Wiki User
∙ 13y ago
Immigration increases the population, because new individuals are entering the area.
Emigration decreases the population, because individuals are moving out of the area.
Natality Rate increases the population, because new organisms are born.
Mortality Rate decreases the population, because the organisms are dying.
Wiki User
∙ 13y ago
Immigration and higher natality rates increase population, while emigration and higher mortality rates decrease it. Immigration brings in new individuals, boosting population, while emigration removes individuals, decreasing population. Higher natality rates lead to more births, contributing to population growth, whereas higher mortality rates result in more deaths, reducing the population size over time.
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What factor affect the density?
Natality Mortality Immigration emigration If I'm not mistaken.
If natality equal to mortality what would cause the population to increase?
Immigration could cause the population to increase.
One of the factors effecting density?
Natality Mortality Immigration emigration If I'm not mistaken.
How do organisms join and leave a population?
By adapting themselves or being excepted into that specific population. Establishing a sense of belonging. Then, only leaving when the organisms adaptation is impossible or they have deceased from population.
What are natality and mortality?
natality is birth and mortality is death
Can you please differentiate between natality to mortality?
because the mortality is very important than mortality because natality is our life ang mortality is oye breath that all...
When determining the growth rate you need to know .?
natality mortality
What is natality rate?
natality is death of population area...
What role does natality have on populations?
Natality is the ratio of live births in an area to the population of that area; expressed per 1000 population per year.
Natality is the total number of individuals in a population?
false
What is a biological term of the inherent ability of a population to Increase in size?
The biological term for the inherent ability of a population to increase in size is "biotic potential." It refers to the maximum reproductive capacity of a population under ideal environmental conditions, including factors such as birth rate, death rate, and age at first reproduction.
Which of these factors does not affect population growth?
birth rate
