<span>It has the advantage that only when the substrate is presence the genes responsible for its metabolism are turned on.</span>
Grana is the term that describes stacks of thylakoids.
Your answer will be Physical evidence it give people the chance when they find something that's a important like a weapon,or hair it gives experts the chance to see if they can figure out what happen so they can catch the guy who caused it to happen.
So your answer is Physical Evidence.
Second one:
A daughter looks different from both her mother and her father
I think the correct answer from the choices listed above is option A. The main producers in the aquatic environment is the phytoplankton. They are the base of several aquatic food webs. They provide food for many marine animals. Hope this answers the question.
