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a flower produce pollen sacs which has pollen grains in it
Microspore mother cell after undergoing meiosis produces pollen grains, and the pollen grains during germination produce sperms by undergoing pollen mitosis.
stamen
microsporangium
pollen grain
no, the stamen
Pollen
The anther produces pollen grains which would be transferred to other plant's stigma which will receive the pollen grains when an insect fly pass it then the pollen grains will be stuck on its wings.
Anthers produce special cells called pollen grains. These pollen grains contain male gametes, which are essential for the process of fertilization in flowering plants. During pollination, pollen grains are transferred to the stigma of a flower, where they can germinate and form a pollen tube to reach the ovule.
A flower produce pollen sacs which has pollen grains in it
flowers produce more pollen grains because the anther makes the pollen it then the stigma collects pollen and the petals of flowers atract insects or birds.
The scientific name for pollen grains is "microgametophytes." These are the male gametophytes in seed plants that produce the male gametes necessary for fertilization.