Reproduction in plants
Male parts
Anther
Creates and holds the pollen grains till fertilisation
Filament
Connects the anther to the flower.
Pollen Grains
Fertilises the ovules
Female Parts
Ovary
Holds the eggs until fertilised.
Becomes part of the fruit after fertilisation
Ovule(eggs)
Is the seeds of the fruit
Waits to be fertilised by the pollen grains
Stigma
Waits for the pollen grains to reach
So that the ovules can be fertilised
Style
Once fertilised, it will emit a new chemical which will form a new tube through itself. The pollen grains can now move on to meet the ovules.
Helping part (for flowering plants, most)
Petals
Usually light in couour, they provide the landing area of the insects which pollinate them. They also attract the insects to them.
They drop off after fertilisation have takn place.
Scent
This will further attract the insects and animal pollinators to help in pollination.