C: Exposing the plant to a higher light intensity
I think the glycolysis occurs in the cytosol.
It is called coevolution, when two species influence each other's speciation.
The answer is Chordates
Most of the chordates have a symmetrical bilateral body which differentiated into head, trunk and tail
The example of chordates are parrot, penguin, horse , squirell, clown fish ( the one in finding nemo), sharks, etc