A) spiral margin
B) smooth or waxy margin
C) smooth margin
D) none of the above
Correct Answer: A
Solution :
Spirogyra is a free floating filamentous alga, occurring in still fresh water, say pool, ponds etc. Rarely, it grows on moist soil. The cells are uninucleate with 1-15 spiral chloroplast and many pyrenoids. The spiral band of chloroplast run in anticlockwise direction.You need to login to perform this action.
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