There are no values in between (intermediate values), so this shows discontinuous variation. Discontinuous variation is represented as a bar chart.

An individual’s environment can also cause variation. For example, human height is genetically controlled but actual height reached will depend on the nutrition available.

Discover the science behind natural selection and evolution. Get the facts on survival of the fittest with ExtremeTech’s ...

Moreover, he showed that natural populations included enough heritable variation for natural selection to work. Dobzhansky thus bridged the gap between laboratory experiments and field observation ...

They weren't at all certain that natural populations contained enough genetic variation for natural selection to create new species. So they entertained other explanations, including inheritance ...

This variation arises through genetic mutation and is important as it provides the diversity within and between populations required for natural selection. Sclerostin inhibitors enhance bone ...

Once proto-life had attained the ability to reproduce with variation, the genie was out of the bottle. Darwinian natural selection kicked in. Bacteria, multicellular organisms, plants, animals ...

Microbes profoundly impact evolution, shaping traits alongside genes. Holobiont biology highlights how hosts and microbes ...

Evolution by natural selection is the process of change in the characteristics of a population in ... Recognize that characteristics are passed from parents to their offspring. Appreciate that ...

“On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed.” – the often overlooked flip-side of natural selection. Some variations are ...

This may allow Daphnia pulex to more easily adapt to a change in their environment, as they have a greater degree of genetic variation Natural selection is the process by which certain traits ...