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Question : What is an obturator ?

Answer»

Solution :(i) The POLLEN tube TRAVERSING the style enters into the locule of the ovary.
(ii) It is guided to the MICROPYLE of the ovule by a structure called obturator.
(iii) This may originate form the placenta, Funiculus, Style etc.
EXAMPLE: Euphorbiaceae (from Placent)


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