Coralloid root’ of Cycas helps in A)Absorption of water B)Absorption of water and fixation of Nitrogen C)Anchorage D)Transport of food
Option B) Branch roots are of two kinds: long-branching geotropic roots and short-branching apogeotropic roots, which are referred to as coralloid because of their irregular, beady appearance. The coralloid roots contain symbiotic cyanobacteria (blue-green algae), which fix nitrogen. It also collects water and soil nutrients and store carbohydrates.
