Carbon dioxide is released. Here is a diagram...
Helicase "unzips" the two strands of DNA. During DNA replication.
This is comparable to the impression of the 'sneaky' males
in the side-blotched lizard. Natural section favor an individual by the detector
or sensor will sustain less cost and increase an advantage and gain over others
incapable to distinguish the deceitfulness.
B. xylem and phloem. they transport water and nutrients throughout the plant