NEET Botany Biological Classification Questions Solved

What is not true for Mycorrhizae?

I. Nearly 30% of vascular plants have this symbiotic relationship with fungi.

II. The fungus primarily makes nitrogen available to plants.

III. Fungi get organic carbon from plants.

(1) I alone

(2) I and II only

(3) II and III only

(4) I, II and III