1.pollination occurs first.
2.fertilization occurs after pollination.

1.No pollen tube formation.
2.Pollen tube is formed which transfer male gametes up to egg cell.

1.exterior of the flower
2.interior of the flower
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Pollination takes place first
fertilization takes place after pollination

pollination leads to formation of pollen tube through which pollen grain is transfered into ovary
fertilization takes place in ovary leading to formation of fruit or seed

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