Growth of pollen tube towards embryo sac is [AIIMS 2000; CPMT 2003] – McqOptions

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1.	Growth of pollen tube towards embryo sac is [AIIMS 2000; CPMT 2003]
A.	Geotropism
B.	Thigmotaxis
C.	Chemotaxis
D.	Phototaxis
Answer» D. Phototaxis

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