The word you are seeking is FAMINE.
Directional selection favors one extreme phenotype in a population, causing a shift in the distribution of traits towards that extreme. This occurs when the environment changes and one extreme trait becomes more advantageous for survival and reproduction.
the process is called an DIRECTIONAL selection.
Directional selection is shown on a graph as selection against an extreme. This occurs when individuals at one extreme of a trait distribution have lower fitness than individuals with intermediate phenotypes or those at the opposite extreme. Over time, this can lead to a shift in the average phenotype of a population.
Yes, weather is considered a density-independent limiting factor because it affects populations regardless of their size or density. Events such as storms, droughts, and extreme temperatures can impact survival and reproduction rates across all population levels. Unlike density-dependent factors, which are influenced by population density (like competition and disease), weather-related events can have widespread effects irrespective of how many individuals are in a given area.
There is no indigenous population at the South Pole. It is a desolate and uninhabitable region with extreme cold temperatures and harsh conditions that make it unsuitable for human habitation.
a famine
famine
famine right CJ
famine
freeze
Famine
an extreme shortage of food
The duration of Extreme Limits is 1.55 hours.
The duration of Extreme Machines is 3600.0 seconds.
The duration of Extreme Ops is 1.67 hours.
The duration of Aspen Extreme is 1.88 hours.
The duration of Extreme Trains is 2700.0 seconds.