Which is incorrect about Cycas [CBSE PMT 1998]
A) Its xylem has vessels
B) It has circinate venation
C) It does not have well organised female flower
D) Its roots possess some blue?green algae
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Cycas and its xylem do not have vessels.
All other options mentioned above i.e. having circinate ventation, or it not having well organised female flowers or its roots possessing some blue, green algae are true.
It is the vessels that are absent in the gymnosperms.
All other options mentioned above i.e. having circinate ventation, or it not having well organised female flowers or its roots possessing some blue, green algae are true.
It is the vessels that are absent in the gymnosperms.
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