Mendal found that crossing wrinkle seeded plants with pure round seeded plants produced only round seeded plants. what genotypic & phenotypic can be expected from a cross of a wrinkle seed ed plant& a plant heterozygous for this trait

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.

Enzyme. anything that ends in "ase" is usually an enzyme.