# Bernard Kettlewell

> Henry Bernard Davis Kettlewell was a British geneticist, lepidopterist and medical doctor, who performed research on the influence of industrial melanism on peppered moth coloration, showing why moths are darker in polluted areas. This experiment is cited as a classic demonstration of natural selection in action. After live video record of the experiment with Niko Tinbergen, Sewall Wright called the study as "the clearest case in which a conspicuous evolutionary process has actually been observed."

*British geneticist, lepidopterist and medical doctor (1907-1979)*

**Canonical URL:** https://fame.am/person/bernard-kettlewell

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United Kingdom
- **Born:** 1907-02-24
- **Died:** 1979-05-11
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 38.8 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 5.3 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 35.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Bernard Kettlewell](https://de.wikipedia.org/wiki/Bernard_Kettlewell)
- [بيرنارد كيتليويل](https://arz.wikipedia.org/wiki/%D8%A8%D9%8A%D8%B1%D9%86%D8%A7%D8%B1%D8%AF_%D9%83%D9%8A%D8%AA%D9%84%D9%8A%D9%88%D9%8A%D9%84)
- [برنارد کتولول](https://azb.wikipedia.org/wiki/%D8%A8%D8%B1%D9%86%D8%A7%D8%B1%D8%AF_%DA%A9%D8%AA%D9%88%D9%84%D9%88%D9%84)
- [Bernard Kettlewell](https://gl.wikipedia.org/wiki/Bernard_Kettlewell)
- [Bernard Kettlewell](https://en.wikipedia.org/wiki/Bernard_Kettlewell)
- [Bernard Kettlewell](https://fr.wikipedia.org/wiki/Bernard_Kettlewell)
- [Wikidata](https://www.wikidata.org/wiki/Q822510)

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