Three linked autosomal loci were studied in squash: flowering time (late vs. early), fruit shape (elongate vs. ovate) and stem length (long vs. short). pure breeding early flowering, elongated squash with long stems were mated to pure breeding late flowering, ovated squash with short stems. the f1 were testcrossed and the testcross progeny are given below. flowering time fruit shape stem length number late elongate short 612 early elongate short 66 early elongate long 1217 late elongate long 362 late ovate long 80 early ovate long 653 early ovate short 370 late ovate short 1305 use the map to answer the questions below. fruit shape locus b locus c r1 r2 how many progeny did you look at for this experiment