1. what make up genes?
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Other questions in this quiz
2. How many chromosomes are in a human cell?
3. What does darwinism believe in
- Charles Darwin
4. What is natural selection?
- when breeding goes wrong.
- Where organisms are in a competition to see who can adapt and live in an enviroment.
- when a farmer picks two species to mate
- Selecting something on your own
5. What is extinction?
- a type of evolution
- Where a species of animals is not around any more and they couldnt compete anymore.
- whern the enviroment changes
- a type of dna