Cephalochordata is the subphylum that retains all chordate characteristics, even in the adult forms.
: catalysing metabolic reactions, DNA replication, responding to stimuli, and transporting molecules from one location to another
Http://www.brighthubeducation.com/science-homework-help/101939-how-osmosis-works-in-cells/ just go to this website
Endoluminal <span>surgery, I think. Hope this helps.</span>
One of the differences is
dna is double stranded
rna is single stranded
