# Professor Haeckel — The Origin of Species character guide

> Professor Haeckel in The Origin of Species by Charles Darwin.

**Role:** minor

**Also known as:** Professor Haeckel

**First appearance:** 0097-xiv-mutual-affinities-of-organic-beings-morphology-embryology-rudimentary-organs-classification

## Who they are

A German biologist who popularized Darwin's theory and the biogenetic law.

## Links

- HTML: https://www.betterreads.online/discover/the_origin_of_species_se/characters/haeckel
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