Layering is the most obvious feature of sedimentary rocks. The layers are piled one on top of the other.
You need to set it up write so you don't ruin your eye siggt
The cancer cells produce molecules that inhibit the growth factors reguired for cell division
(2) Electrophoresis.
Chromatography is the separation of colors/inks.
Replication replicates DNA.
Dissection can't really be done on DNA.
Electrophoresis is a process using gel that separates DNA by size.
