Answer :
If mycorrhizae did not exist, a lot of trees would die due to its benefits to the plant body.
What are mycorrhizae?
Mycorrhizae is a symbiotic association between the roots of plants and fungi. The major role of this fungus is to enhance nutrient and water uptake by the plant by exploiting a larger volume of soil. Mycorrhizae has many types and different plants have different types of mycorrhiza. Many plants living under difficult circumstances, wouldn't survive at all without the presence of mycorrhizae. The mycorrhizae absorb nutrients such as phosphorus and magnesium from the soil. It also brings nutrients directly to the plant roots. They also exchange the nutrients they have collected for sugar. Produce more healthy plants, increase plant strength and survival at seeding and also increase yields and quality of the crop.
So we can conclude that If mycorrhizae are not present in the atmosphere, a lot of trees would die because it is present in the roots of trees and help in nutrient uptake.
Learn more about mycorrhizae here: https://brainly.com/question/6875191
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