Oxygen is a vital element within cellular respiration. An intrinsic part of the cellular respiration cycle is the transfer or electrons through the electron transport chain, and at the end of it exists the mitochondria, in which electrons are donated to the Oxygen and combine with hydrogen ions to form water.
Answer:
Complete dominance Result from successive mutations of the same GENE.
Explanation:
Answer: <em>C.) Cnidarians</em>
It codes for all the processes within the cells and contains the DNA.