You want to create a chromosome map that reveals the relationships between four different genes: A, B, G, and H. Through controlled crosses, you learn that A and H are 17.9 cM apart; A and B are 10 cM apart; B and H are 7.9 cM apart; A and G are 2.5 cM apart; and H and G are 20.4 cM apart. In which order are your genes located?

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MCQs on various topics in genetics, focusing on DNA, genes, and chromosomes. Topics include: crosses, mitosis and meiosis, protein synthesis, linkage, chromosome mapping, anomalies and disorders, and genetics technology and tools.
 

 


You want to create a chromosome map that reveals the relationships between four different genes: A, B, G, and H. Through controlled crosses, you learn that A and H are 17.9 cM apart; A and B are 10 cM apart; B and H are 7.9 cM apart; A and G are 2.5 cM apart; and H and G are 20.4 cM apart. In which order are your genes located?