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Question : What is transmitting tissue ?

Answer»

Solution :(i) The canal of the STYLE in gynoecium is lined by a single layer of GLANDULAR canal cells called as transmitting TISSUE.
(ii) They secrete mucilaginous substances.
(iii) These serve as nutrition for growing pollen tubes and also control INCOMPATIBILITY reaction between style and pollen tube.
(iv) The substances contain lipids, carbohydrate, compatibility controlling proteins ETC.


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