Flower

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Flower

Pollination

Sexual reproduction: involve the production of fruit and seeds from specialized cells of two plants

Asexual reproduction: the parent plant grow new plants from it root, leaves,…

Germination

Subtopic

Seed label

Cotyledon: (seed leaves)

micropyle: hole made by pollen tube

Radicle: (Embryo shoot)

Plumule: (Embryo Shoot)

tesla: A tough seed coat

Fertilisation

Action:

structures

Petal

recepticle

sepal

Female

Ovary

ovule

Stigma

Style

Male

Anthem

Filament

Function of structures

Sepal: Special leaves form ring around the bottom. Protect the buds

receptacle: top part of the stalk where the flower connect

Ovary: egg stored there, join with pollen

stigma: sticky to catch pollen

Style: support the stigma

Anther: part of the stamen, contain pollen

Filament: support and hold anther