In the human pedigree shown here, the daughter indicated by the black circle (II-1) has a form of deafness determined by a recessive allele. What is the probability that the phenotypically normal son (II 3) is heterozygous for the gene?

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#Question id: 17823

#Unit 13. Methods in Biology

Mode of data 1,1,2,2,5,3,4,4 is 

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#Question id: 19686

#Unit 13. Methods in Biology

Where is atrial repolarization hidden in the ECG?

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#Question id: 15784

#Unit 5. Developmental Biology

During the formation of induced pluripotent stem cell, what is the function of C-myc?

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#Question id: 19458

#Unit 13. Methods in Biology

How phase contrast and DIC microscopy are used to image live cells and unstained tissues?

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#Question id: 24170

#General Aptitude

Cosmetic plastic surgery is one of the fastest-growing segments of U.S. medicine.