Question

Phenotype	25oC	30oC
se+ Wr e+	461	344
se Wr+ e	464	340
se+ Wr+ e	149	136
se Wr e+	146	130
se Wr+ e+	175	146
se+ Wr e	180	141
se Wr e	35	42
se+ Wr+ e+	37	43
Total	1647	1322

1. Create maps for each of the 2 temperatures

2. Interference for each of the 2 temperatures

Answer 1

Ans:

The genotypes found most frequently are called parental genotypes. In the above table, se+ Wr e+ and se Wr+ e genotypes are parental genotypes. The genotypes found less frequently are called double crossover genotypes. So, se Wr e and se+ Wr+ e+ are double crossover genotypes.

The maps and interference for both the temperature are given below-