Complete the following statements :(i) Pollination is the process of transfer of .........(ii) The two kinds of pollination are........ and .......... .(iii) For self-pollination, the flowers need not be ......... and showy.(iv) For self-pollination, ........... and ...........must mature at the same time.(v) Self-pollination does not yield ..........varieties.(vi) In .............. pollination, there is much wastage of ............ .​