1. How many chromosomes are in a human cell?
1 of 6
Other questions in this quiz
2. What is extinction?
- Where a species of animals is not around any more and they couldnt compete anymore.
- whern the enviroment changes
- a type of evolution
- a type of dna
3. what make up genes?
4. What does darwinism believe in
- Charles Darwin
5. What is natural selection?
- Where organisms are in a competition to see who can adapt and live in an enviroment.
- Selecting something on your own
- when a farmer picks two species to mate
- when breeding goes wrong.