... the genetic code is in fact literally identical in all animals, plants and bacteria ... All earthly living things are certainly descended from a single ancestor.
About this quote
- What does it mean?
- The universal genetic code across all life forms proves that all Earth organisms share a single common ancestor.
- In plain terms
- All life on Earth is related because the genetic code is identical.
- What can you take from it?
- Genetic similarity confirms a shared origin for all life.
Where it applies
Putting it to work
Questions to consider
- How does code prove origin?
- What are the limits of genetics?
Another view
This doesn't address how life originated initially.
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