Can anybody help with this question? Analysis:

1. Based on Mendel’s results, which trait for each pea characteristic is dominant? Complete the table shown below. In the table, list the dominant and recessive traits for each characteristic.

2. For each characteristic, do the following:103104

Calculate to the hundredths place the ratio of dominant to recessive for each characteristic in the third generation. Record the ratio for each characteristic in the table.

Why are the ratios not exactly 3:1?