You are studying two new traits that control tomato color (redv. albino) and shape (round v. long). You cross a red and roundtomato plant with one displaying albino and long. The resulting F1are all red and round. The F2 have the following phenotypes (8points)
834 round, red
250 round, albino
272 long, red
80Â Â Â long, albino
- Which of these characteristics are dominant?
- What are the most likely genotypes of the F2?
- What is the mode of inheritance? (Use words like, autosomal,sex-linked, dominant, epistatic, incomplete dominant, etc.)
d. Test your hypothesis using the Chi-square statistic.
