What gases are released during photosynthesis

Oxygen is released during photosynthesis during the light phase of photosynthesis.  

Carbon Dioxide and Oxygen

Explanation

Photosynthesis is a process in which light energy is used to split water that releases oxygen gas and hydrogen ions whereas carbon dioxide gas combines with the hydrogen to make glucose. The reactants for photosynthesis are light, energy, water, carbon dioxide and chlorophyll and the products are glucose, oxygen, and water.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.