0
What else can I help you with?
Is natural selection happening in human populations?
To a very low extent, yes.
Is evolution still taking place?
Yes. Evolution is a continuous process. It happens to all populations of living things, even to human populations. However, it may occur at varying rates, depending on the size of the population and other circumstances, so it may not be immediately apparent that evolution is, in fact, happening.
What determines a populations size?
hjgckfcyt
What controls the size of the populations?
الكالسيوم
Which factors affect a populations growth regardless of the populations size?
density - dependent limited factors
Does natural selection require small population size?
No. Natural selection works in all populations. However, new alleles spread more slowly in large populations; the large size has a stabilizing effect. So one should expect large populations to change more slowly than smaller populations.
Factors in the environment that limit the size of populations are known as?
predation
Which of these is the study of human populations size and the factors that influence it?
demography
What is the happening about?
When human populations become too dense and adverse the plants start to excrete nerve toxins killing millions.
What has been happening to the size of cities in Latin America why?
BISCUITS
What is the limiting factor that affects populations no matter what their size?
Density Independent
Can the size of plant populations be influenced by the molecular structure of available oxygen?
No it can't
