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Biology
Variation and Inheritance - excluding meiosis
| Question | Answer |
|---|---|
| What ratio is expected in a monohybrid cross of two hetrozygous parents? | 3:1 |
| What is the expected ratio from a dihybrid cross of two hetrozygous parents? | 9:3:3:1 |
| When is chi squared used? | To show differance between observed and expected and recorded results |