Which one of the following statements about Cycas is incorrect?
Which one of the following statements about Cycas is incorrect?
(a) It does not have a well organised female flower.
(b) It has circinate vernation
(c) its xylem is mainly composed of xylem vessels
(d) its roots contain some blue-green algae
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Correct option (c) its xylem is mainly composed of xylem vessels
Explanation:
Statements (c) is incorrect regarding Cycas as Vessels are absent from the xylem of all gymnosperms (except Gnetales) Cycas belongs to Cycadales (not Gnetales).
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