Of course. A group is a very large category.
The more variation there is in a group of specimens, the more evolution can occur between them.
The more variation there is in a group of specimens, the more evolution can occur between them.
genetic variation
Genetic variation. If there were no variation in the genes/phenotype then natural selection would have nothing to select from.
Syntax variation refers to differences in sentence structure or grammar rules that can occur across languages or dialects. These variations can include word order, sentence formation, and the arrangement of words within a sentence. Syntax variation can impact how meaning is conveyed and understood in different linguistic contexts.
A variation in characteristics within populations of the same species is called intraspecific variation. This variation can occur due to genetic differences, environmental factors, and developmental processes, leading to diverse traits among individuals in the same species. Understanding intraspecific variation is crucial for studying evolution, ecology, and conservation.
Evolution would not occur if there is no genetic variation within a population, no selection pressure, or if there is no reproduction and passing on of genes to the next generation.
There must be genetic variation, the variation must be heritable, and there must be differential reproduction (due to competition).
how and why variation occur in the rate and sequence ot develpment and learning
The characteristic within the population that causes natural selection to occur is that individuals within a given population are not all identical because they vary. The other characteristic that causes natural selection to occur is that some variants are better than the others.
An example of hereditary variation is the difference in eye color among individuals within a family. This variation is influenced by genetic factors inherited from parents, where specific alleles determine traits like blue, brown, or green eyes. Such differences arise from the combination of genes passed down through generations, showcasing the diversity that can occur within a species.
the change that occur from parents in the offspring