Question

Mycorrheza and carolloid roots are found in which plants? What do these term means?

Answer 1

Answer:

Mycorrhiza is a symbiotic association between a fungus and the roots of a higher plant. It can be found in plants like Pinus. Coralloid roots- It is the association between the roots of the vascular plants and the nitrogen-fixing cyanobacteria.

Explanation:

Answer 2

Answer:

Mycorrhiza is a symbiotic association between a fungus and the roots of a vascular plant. Mycorrhiza is found in some genus of gymnosperms; like Pinus.

Coralloid Roots: These roots show a symbiotic association but in this case, the association is with nitrogen-fixing cyanobacteria. Many nodules are formed in the roots giving them coralloid appearance. Examples are Cycas and plants of Leguminosae.