In his transformation experiments, what did griffith observe?

When water freezes, it . contracts expands

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

Where can a dna be found in a prokaryotic cell