Variation in temperature
Variation in light
and which compost was applied
From the given options, the following sidovery involving DNA happened first: C) Griffith learned that a chemical changed harmless cells into harmful cells.
The British medical officer named Frederick Griffith discovered DNA in 1928 while conducting experiments using Streptococcus pneumoniae bacteria and mice.
<span>He concluded that the living R bacteria had been transformed into pathogenic S bacteria by an unknown, heritable substance from the dead S cells that allowed the R cells to make capsules.</span>
What are the eight layers of the atmosphere
What are the spheres of earth
What are the 12 body systems.
A chance creation of a new allele is called mutation.
Happy Studying! ^=^
