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:A loaded test-tube which floats upright in water is…Ocean currents flow in a clockwise direction in the…When the direction of vibration of the particles of…During artificial insemination, the large rubber…A tuning fork of frequency 340Hz is vibrated just…