Tag
genetics
3 entries tagged genetics.
Biology & Medicine
Genetics & Cell Biology
- DNA vs RNADNA and RNA are chemically close relatives used for very different jobs.
- Mitosis vs MeiosisMitosis and meiosis both start with copied chromosomes and both use chromosome-separation machinery. Their different jobs come from what pairs up and what gets separated.
History & Society
Origins of Civilization
- Out of Africa: How Homo sapiens Spread Across the World"Out of Africa" sounds like one migration: modern humans evolve in Africa, leave once, and replace everyone else. The evidence now shows something much more interesting.