Biochemical characterisation OF trans forming principle | | Evidence from experiment with bacteriophage

Who revealed biochemical nature of the transforming principle?

Transforming principle in Griffith's experiment was DNA. It was discovered by :

(a) Explain Griffith's series of experiments where he witnessed transformation in bacteria he worked with. (b) Name the scientists responsible for determining the biochemical nature of "transforming principle" in Griffith's experiments. What did they prove?

How does HIV differ from bacteriophage?

The transforming principle of Griffith's experiment was DNA. A very, MacLeod and McCarty was :

Who revealed the biochemical nature of the transformìng principle? How was it done?

The Hershey and Chase's experiment using bacteriophage demonstrates.

Experiment on beetles || Evidences by fossiles