529 Comparison

compared to photosynthesis, respiration is:

a. the null hypothesis of photosynthesis
b. the research hypothesis of photosynthesis
C. the antithesis of photosynthesis
d. the antithesis of redox reactions
e. the alternative hypothesis of oxidation

breathing is the antithesis of photosynthesis, because the reactants and products are reversed in breathing.

C. Anithesis means the opposite direction, and since you just pass the reactants and products of photosynthesis for cellular respiration is the opposite direction.