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o dihybrids in cis. recombinant dihybrids. dihybrids in trans duplicate mono hyb

ID: 187581 • Letter: O

Question

o dihybrids in cis. recombinant dihybrids. dihybrids in trans duplicate mono hybrids Save Question 5 (1 point) W/w Ele Fif m.u. You are doing a test cross of two of the genes in the above cross, using a dihybrid in cis of W and F. The great geneticist Mendel, as an evil ghost, comes back and decides to curse your experiment. (Well, he became an evil ghost, what did you expect?) His curse is that whenever there is a crossover event between the W and E loci, he magically made another crossover between W and E, and it involved the same two chromatids. Also, when a crossover occurs from E to F, evil Mendel did the same thing. So what will your cursed mapping distance between W and F be? (Many papers that have irreproducible results would be improved by the inclusion of evil ghosts in the Material and Methods) 0 cM 8 cM 16 cM 24 cM 32 cM 64 cM Save Question 6 (1 point) In corn the C/c locus is very close to the telomere (the end) of one chromosome. The map

Explanation / Answer

Since the distance between the W and E is 8 cM and E and F is 24 cM, therefore, the cursed map distance between W and F will be 32 cM.