so basically they can survive and adapt to their environment.
genetic variation
Genetic variation. If there were no variation in the genes/phenotype then natural selection would have nothing to select from.
Without variation there is nothing to select for against the background of an immediate environment and thus no evolution as alleles, not selected for, would not change over time in this population of organisms. Without variation the environment can change quickly and send your population to extinction if there were no variants that could meet this challenge.
Variation in traits within populations is the characteristic that causes natural selection. This variation could be due to genetic differences or environmental factors, and individuals with traits that are better adapted to their environment are more likely to survive and pass on their genes to the next generation. Over time, this process leads to the evolution of populations as adaptations become more common.
d. current populations of cheetahs are able to interbreed with other species, increasing genetic variation.
evolutionary forces is most likely to decrease variation between populations
d. current populations of cheetahs are able to interbreed with other species, increasing genetic variation.
It is an example of continuous variations.
Variation within a species is due to genetic diversity, which arises from random mutations, recombination during reproduction, and gene flow from other populations. This variation provides the raw material for natural selection and enables species to adapt to changing environments.
Standing genetic variation refers to the existing genetic differences within a population. This variation contributes to genetic diversity by providing a pool of different genetic traits that can be passed on to future generations. This diversity helps populations adapt to changing environments and increases their chances of survival.
Biological studies are important for monitoring environments and changes within them. They are important for monitoring populations for the purpose of preservation and conservation.
Genetics is the kind of science that deals with genes, heredity and variation.