More than 90% of plants have mycorrhizal associations with fungi. How might this association have evolved (include mechanisms)

It is a symbiotic relationship and it evolved because of the benefits both plants and fungi derive from the association.

Explanation:

Mycorrhizal association is a symbiotic association between fungi and plants where both of the benefits from the relationship. The fungi inhabit the root system of plants which increase the ability of the plant's root system to absorb water for it own use and the fungi benefited from it by carbohydrates from plants which is produced as a result of photosynthesis.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.