Gregor Mendel discovered that each parent contributes a factor that could ___________ inherited in certain numerical ratios.

Which of the following is NOT a reason why Thomas Hunt Morgan worked with fruit flies:

Thomas Hunt Morgan saw a mutant with white eyes appear instead of the ordinary red eyes. This led him to discover that genes are located in ___________ order on chromosomes

Georges Beadle exposed bread mole to _______________ which causes mutations in the genes of the spores.

Georges Beadle determined that ___________________ are responsible for more than just passing on inherited traits. This is known as the 1 _____________ 1 enzyme hypothesis.

Barbara McClintock's study of maize (corn) kernel color led to the discovery that genes could _________________ position.

Barbara McClintock's original work was ____________ at the Cold Springs Harbor Laboratory.

Hersey and Chase used a ______________ to discover that DNA was able to direct the host cell to make new viruses.

Hersey and Chase used _____________________ chemicals to label protein and DNA and then expose it to e coli.

Watson, Crick and Wilkins used the technique called x-ray crystallography to capture a shadowy image of _________________ which helped to build the 3D model.

Rosalind Franklin's x-ray of DNA was used ______________________ her knowledge to complete the DNA model.

Marshall Nirenberg and Heinrich Matthaei discovered that base pairs align in a _______________ code which is a blue print for the production of proteins.

In 1984 Alec Jeffries discovered a technique called DNA ____________________________ that helped scientists determine that a boy really was related to his mother.

After the human genome was sequenced scientists determined that most mammals share the ________________ sets of genes.