A) Absorption of water
B) Absorption of water and fixation of nitrogen
C) Anchorage
D) Transport of food
Correct Answer: B
Solution :
The coralloid roots contain symbiotic cyanobacteria (blue-green algae), which fix nitrogen and absorption of water in association with root tissues. It also produces other beneficial amino acids such as asparagine and citrul line.You need to login to perform this action.
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