Mycorrhizza association is what type of association

Mycorrhizas are symbiotic associations essential for one or both partners, between a fungus

Mutualism

Explanation:

To be specific, you can say it's Facilitative Mutualism. Mycorrhizza grows on the roots of the plant, it helps the plant to gain a wider surface area for water and nutrients absorption, while the Mycorrhizza get some sugar that the plant produces via Photosynthesis. So, they usually are good pals.

hope this helps

answer; i believe the correct answer is (replication is not conservative);