Coralloid roots of Cycas are useful in

Coralloid roots of Cycas has

Coralloid roots of Cycas has

Coralloid roots of Cycas has

Coralloid roots help Cycas in

Coralloid roots of Cycas has…………. .

Coralloid roots of Cycas have a symbiotic blue green alga that forms an algal zone in such roots. This alga is

The coralloid roots of Cycas have: