Growth of pollen tube towards the embryo sac | vedclass

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(C) The growth of the pollen tube towards the embryo sac is an example of chemotaxis.This movement is induced by chemical substances,such as calcium,b

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Chemotaxis

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(C) The growth of the pollen tube towards the embryo sac is an example of chemotaxis.This movement is induced by chemical substances,such as calcium,boron,and inositol,which are secreted by the synergids within the embryo sac.These chemicals create a gradient that guides the pollen tube towards the micropyle,ensuring successful fertilization.

Growth of pollen tube towards the embryo sac is:

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