In which plant will you look for mycorrhiza and corolloid roots? Also explain what these terms mean.

• Mycorrhiza can be seen in Pinus and corolloid root in Cycas.

• Mycorrhiza – system association between the roots of higher plants & fungi. Fungi helps the plants in absorption of nutrients especially phosphorus in return it go to shelter.

Corolloid roots – when the roots of higher plants like Cycas shows association with BGA. It is also an example of symbiotic association