A flower of tomato plant following the process of sexual reproduction produces 240 viable seeds. Answer the following questions giving reasons : (5 marks)
(a) What is the minimum number of pollen grains that must have been involved in the pollination
of its pistil ?
(b) What would have been the minimum number of ovules present in the ovary ?
(c) How many megaspore mother cells were involved ?
(d) What is the minimum number of microspore mother cells involved in the above case ?
(e) How many male gametes were involved in this case ?