Changes in allele frequencies
Novanet
natural selection!
Changes in allele frequencies Novanet
Industrial pollution making the tree bark on which the moths hide to become dark and the pressures of evolutionary natural selection.
natural selection
Changes in allele frequencies Novanet
Changes in allele frequencies Novanet
Changes in allele frequencies Novanet
natural selection!
Variation in Biston betularia, like differences in coloration, can lead to evolutionary changes through natural selection. For example, if a light-colored moth is better camouflaged against a light background compared to a dark-colored moth, it may have a higher chance of survival and reproducing. Over time, this can result in a shift in the population towards the more advantageous coloration, due to increased survival and reproductive success of the better-camouflaged individuals.
The peppered moth spends the winter in the soil where it pupates. Its binomial name is Biston betularia, and some of the countries it's found in are China, Russia, and Japan.
The peppered moth spends the winter in the soil where it pupates. Its binomial name is Biston betularia, and some of the countries it's found in are China, Russia, and Japan.
natural selection!