Geneticist plot the relative locations of genes on chromosomes by whic – McqOptions

MCQOPTIONS

1.	Geneticist plot the relative locations of genes on chromosomes by which of these methods [JIPMER 1993]
A.	Using powerful microscopes
B.	Calculating the number of genes
C.	Determining the frequency of crossing over
D.	Exposing animals to radiations
Answer» D. Exposing animals to radiations

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