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:If an economy grows at an annual rate of 6% of which…The transfer of pollen grains from the anther to a sigma is?An erect tropical perennial grass which grows to 3 -…When the direction of vibration of the particles of…A loaded test-tube which floats upright in water is…