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Think of pollen as a flower's sperm. It's carried, be it by water, air, or animal, to a different flower, where it is recieved. That other flower makes seeds which are then carried to a different location, planted, and grows into a new flower. So, pollen helps make baby flowers.
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∙ 15y ago
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What happens once the pollen lands on the stigma?
Pollination
What happens when pollen is moved from the anthers to the stigma?
Pollen grains contain the male gamete (sex cell).
What happens from the time pollen lands on the female part of the flower until the seed forms?
-pollen sticks to the stigma at the end of the pistil -pollen tubes grow down the pistil to the egg cells -sperm cells from the pollen moves down the tubes -fertilization combines DNA
What is the difference between pollination and fertilization in angiosperm?
Pollination is the spreading of pollen from the male to the female part of a flower. Fertilization is the sperm and egg joining to form a zygote and occurs in animals.
What happens during vegetative reproduction in plants?
Canada thistle
What happens to pollen grains immediately after pollination?
Pollen germination starts on compatible stigma
What happens in photosynthesis after the pollen goes to the ovary?
it
What happens to a pollen grains on the stigma?
pollen grain develop a tube that goes down the style
What happens when pollen from the stamen gets into the ovary?
it dies
What happens when the pollen from the stamen gets into the ovary?
it dies
What happens when a nuclei of the pollen and ovules fuse together?
They cannot. The pollen fuses with the egg cells and the ovules turn in to seeds.
What happens in a flower after pollen has been spreed?
seeds form :)
What happens once the pollen lands on the stigma?
Pollination
What happens when pollen is moved from the anthers to the stigma?
Pollen grains contain the male gamete (sex cell).
What happens when the pollen grain falls on the stigma?
when pollen grains falls on stigma, it creates a pollen tube which dilivers pollen grain and fuses with female gametes present in the ovule
What happens when the pollen meets the egg?
It disintegrates
What happens when pollen is placed in the stigma of another flower?
It cannot reproduce.
