During fertilization; the direction in which the pollen tube grows is controlled by? by Sunday | Apr 23 | Biology NECO | 0 comments A. Ovary B. ovule C. pollen grains D. pollen tube nucleus E. style Correct Answer: Option D – Ovary Users Also Read These:An erect tropical perennial grass which grows to 3 -…Ocean currents flow in a clockwise direction in the…A loaded test-tube which floats upright in water is…The transfer of ripe pollen grains from the anther…When the direction of vibration of the particles of…