In a three point mapping cross ofthree linked genes, eight phenotypic classes ca

Question

In a three point mapping cross ofthree linked genes, eight phenotypic classes can be produced. Whichof the following statement statements about the classes is/aretrue? a. The two classesreceiving parental (nonrecombinant) chromosomes from the tripleheterozygote should be the most common classes. b. The two classesreceiving the double cross over chromosomes from the tripleheterozygtoes should be the least common classes. c. In eucaryotes,the double cross over classes may occur less frequently thanexpected based on assuming that each cross over behaves like anindependent event. d. The two pairs ofsingle cross over classes (all four of them) will all have aboutthe same number of individuals in them. e. All of the aboveare true. f. A-C aretrue.

Explanation / Answer

f. A-C are true.

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