s
An exponentially growing population is depicted by a population graph with a sharp J-shaped curve. This indicates that the population is growing rapidly, with an increase in the total number of people over time. In other words, there are no significant barriers to population increase, such as a lack of resources, predators, sickness, or a lack of available space, and the birth rate is larger than the death rate. Long-term, nevertheless, this kind of growth is unsustainable since resources are depleted and the environment can no longer accommodate the expanding population. Once the population has reached its carrying capacity, it will stabilise; if the overshoot is too great, a population crash may occur.
A bell-shaped population pyramid shows a near constant population like the population of Australia which is tampered towards the South.
Natural selection does work on preexisting variations in a population. This is how the population was shaped to be the way that they currently are or were.
Normal Curve
The downcutting action of a stream that has a profile suggesting the form of the letter "V".
logistic growth
an S
An exponential model has a j-shaped growth rate that increases dramatically over a period of time with unlimited resources. A logistic model of population growth has a s-shaped curve with limited resources leading to a slow growth rate.
The classic "S" shaped curve that is characteristic of logistic growth.
The classic "S" shaped curve that is characteristic of logistic growth.
Exponential growth is when a population grows faster and faster and there is a population in explosion. This is unsustainable. The population will deplete and many will die. In Logistical growth the number of organisms are pretty much remained at a constant number of individuals.
s-shaped/curved
density-dependent factor
I think the answer is realized growth because it also includes the effect of environmental resistance and causes it to become S shaped unlike the theoretical growth curve.
Populations of organisms do not experience a linear growth, rather a -J- shaped curve. The initial increase in the number of organisms is slow because the number of reproducing individuals is small. As the population gets larger it also grows at a faster rate.
An exponentially growing population is depicted by a population graph with a sharp J-shaped curve. This indicates that the population is growing rapidly, with an increase in the total number of people over time. In other words, there are no significant barriers to population increase, such as a lack of resources, predators, sickness, or a lack of available space, and the birth rate is larger than the death rate. Long-term, nevertheless, this kind of growth is unsustainable since resources are depleted and the environment can no longer accommodate the expanding population. Once the population has reached its carrying capacity, it will stabilise; if the overshoot is too great, a population crash may occur.
bell curve