term1 Definition1term2 Definition2term3 Definition3
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Symbiotic
Relationship between plants and other species.
E.g. Bee pollination they get pollen in return.
Spores
Diploid Sporophytes produces these by meiosis and they grow into haploid gametophytes.
Gametes
Produced by gametophytes by mitosis. Fertilization of these produce Sporophytes (alternation of generations)
Recepticle
Where the flowers (reproductive shiots of angiosperm sporophyte)
Attach at the stem.
Flower consists of
Sepals
Petals
Stamen
And carpels
Stamen consists of
Filament topped with an anther with pollen sacs that produce pollen(male gametophyte)
Carpels consists of
a long style with a stigma on which pollen may land.
At the base of the style is an ovary containing one or more ovules
Pistol
Single or group of fused carpels.
Complete flowers
Has all four floral organs
Incomplete flowers
Lack one or more floral organs
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