Suppose bristles shape and body size are being checked for linkage. This means, are there recombinants due to crossing over between bb+ lf+ and bb lf. What is the map distance between bristles shape and body size? Report your answer with one number after the decimal point.

*This question accepts numeric answers only, so do not include the map units. Example: 33.7 as opposed to 33.7 cM

pur-new-sol