when large populations starts to need higher supply of food and water so they start to compete.
The density dependent factors become limiting when the density reaches a high enough point. An example of a density dependent factor would be something like food or space. When there are too many animals competing for the same resource such as food, there is not enough to go round, so the stronger animals will out compete the weaker ones. The weaker ones die or move away and the density (IE number of animals) go down or have a lower density. They effectively self regulate in the natural environment.
Resources such as food, water, space for shelter are some.
A density dependent factor is a limiting factor that depends on population size. A Density-independent limiting factor affects all populations in similar ways, regardless of the population size. Its in my biology book.
No it is a Density independent factor- nonliving and does not depend on population size
a very early fall frost
all of them
Resources such as food, water, space for shelter are some.
Crowding, disease, and competition are all density-dependent limiting factors EXCEPT, seasonal cycles. Seasonal cycles are NOT a density- dependent limiting factor.
density dependent
Parasitism
Crowding, disease, and competition are all density-dependent limiting factors EXCEPT, seasonal cycles. Seasonal cycles are NOT a density- dependent limiting factor.
A density dependent factor is a limiting factor that depends on population size. A Density-independent limiting factor affects all populations in similar ways, regardless of the population size. Its in my Biology book.
A density dependent factor is a limiting factor that depends on population size. A Density-independent limiting factor affects all populations in similar ways, regardless of the population size. Its in my biology book.
Food availability for the moose and disease for the wolf
No it is a Density independent factor- nonliving and does not depend on population size
food and living space
Density-dependent limiting factor: A limiting factor whose effects depend on the size of the population depend on population density. The less dense the population, the less severe the effect of the limiting factor. Examples: Predation and disease Density-independent limiting factor: A limiting factor that has the same effect on a population regardless of its population density. Examples: Natural disasters and climate
Parasitism