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The individual(s) given the most credit for the discovery of the structure of DNA is (are)

Chargaff’s rules of DNA structure states that

The fact that for a given species the amount of purines in the DNA always matches the number of pyrimidines was first determined by

In fruit flies, bar eye is inherited by a dominant X-linked allele (B for bar). If a heterozygous bar-eyed female is mated to a non-bar-eyed male, what will be the expected ratio of phenotype given four offspring?

Which of the following process/processes takes place during transcription?

During meiosis, what process can sometimes “unlink” genes?

A cluster of prokaryotic genes under the control of one regulatory sequence is called a(n)

A cross is made between two parents with genotypes AaBB and aabb. If there are 32 offspring, how many of them would be expected to exhibit both dominant characteristics?

Albinism is inherited as a recessive trait. A woman with albinism and a man with normal coloring have children and their first child has albinism. What was the genotype of the man?

Considering that males can have Klinefelter (XXY) syndrome, XYY, and normal XY chromosomal combinations, and females can have Turner (XO) syndrome, poly-X (XXX, XXXX), and normal XX combinations, it is obvious that