Importance in furthering the field of molecular biology

Explain the following experiments and their importance in furthering the field of molecular biology:

a. Beadle and Tatum Experiment
b. Griffith Experiment c. Avery Experiment
d. Chargaff’s Rules e. Hershey-Chase Experiment (include locations 32P and 35S)
f. Franklin’s Diffraction g. Watson and Crick’s Discovery
h. Kornberg’s Experiment i. Meselson-Stahl Experiment (include the location of 14N and 15N)
j. Ingram’s Discovery k. Crick’s Central Dogma