Correction

Correction: Evolutionary Biology: Concepts and Theories Explained

Corrected by Emir Baycan · Full-Stack Developer, Mobile App Builder and Web Platform Founder with expertise in SEO, automation, SaaS, AI visibility, DevOps and scalable digital products

Emir Baycan found something wrong, outdated, or unsupported on this page and proposed a fix. The publisher accepted the correction.

Role
Correction
Status
Accepted
Date
28 July 2026

The exact change

Before

The article stated a 30-70% polyploidization figure, a molecular clock independent of generation time and population size, a single settled 60,000-70,000-year out-of-Africa expansion, that African populations carry essentially no Neanderthal DNA, and that Africans have ~100% Homo sapiens ancestry.

After

Qualified the polyploidy, molecular-clock, and out-of-Africa claims, and updated the Neanderthal-DNA figures for African populations per the 2020 findings.

Suggested change

See before/after.

Why this is better

The Neanderthal-DNA claim was outdated (superseded by 2020 research) and the others were textbook simplifications. Corrections use the current primary literature rather than adding unverified sources.

How this record is verified

  • The contribution is tied to a real, identified contributor, not an anonymous byline.
  • It counts only because the publisher, When Notes Fly, accepted it. Self-claimed work earns nothing.
  • It is recorded against a specific page and cannot be bought or edited after the fact.
See the full page record View the published page

All of Emir Baycan's contributions →