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29/10/2020 1:02 pm
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Which of the following is found in algal zone of Cycas coralloid roots?
(a) Blue green algae
(b) Red algae
(c) Diatoms
(d) Brown algae
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29/10/2020 1:03 pm
(a) Blue green algae
Explanation:
The algal zone consists of blue green algae in the coralloid roots. The relationship is a mutual relationship. The algae get the dwelling place, while cycas can use the food produced by the algae.