What is one difference between Rodriguez's endophyte mixture and the bacteria in Jonkers' products?
The endophyte mixture is clearly visible on seeds. However, the bacteria in
the concrete cannot be detected.
G. The endophyte mixture covers the outside of seeds. However, the bacteria
are placed inside the concrete.
The endophyte mixture is not a substance found naturally in plants. However,
the bacteria is a natural part of concrete.
J. The endophyte mixture remains inactive for a period of time. However, the
bacteria begin to work immediately.