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reproduction in flowering plants - Coggle Diagram
reproduction in flowering plants
reproduction is important because it allows continuetion of species. If there is no reproduction the species will be extinct
pollination is the transfer of pollen grains to stigma of different flowers from anther to stigma
pollination is done by 2 things
wind pollination
charesteristics of wind pollinated plants
stamens are long and loosely hang out of the flower
stigmas are long as well
small petals, some don't even have any
insects pollinators
charsteristics of insect pollinated plants
they have big petals and are brightly coloured
they have smaller stigmas which are hidden inside the petals
they have necter glands
pollen grains will be less and bigger.
stamens are short
different parts of flower
petal: they make themselve big and brightly coloured to attract pollinators.
sepel: protects the plant when it is in bud stage
carpel/pistol: are the female reproductive organs
stigma is the sticky part that collects the pollen grains
style is the middle tube like part that connects stigma to the ovary
ovary is where the female reproductive cells are
stamen: the male reproductive organs
anther is the part were the pollen grains are
filament holds the anther up
