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Out of hundreds and thousands of pollen grains produced by each flower a few land on the stigma during pollination and others just wither away.
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∙ 11y ago
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What is the function of pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
What the function of the pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
Microspores mature into what?
Pollen Grains
What are pollen grain?
pollen grains are little grains in side a flower
Why are buds sticky?
The pistil is sticky so pollen will stick to it.
What is a flower's sperm?
A flower's sperm is contained within the pollen grains. These pollen grains are produced in the male reproductive organs of the flower, called the stamens. When the pollen grains are transferred to the female reproductive organs of another flower, they can fertilize the ovules and lead to seed development.
Which part of the stamen contains pollen grains?
The Anthers hold the pollen grains
What are grains that produce sperm cells called?
Microspore mother cell after undergoing meiosis produces pollen grains, and the pollen grains during germination produce sperms by undergoing pollen mitosis.
What will you say that anther forms pollen or pollen grains?
anther is a bi lobed structure inside this pollen grains are formed by pollen mother cells
Where are pollen grains produced?
pollen grains are produced in pollen sac of anthers which are present on the male gamets of flower
What is the job for stigma?
It allows landing of pollen grains and germination of compatible pollen grains only.
Why are pollen grains tiny?
pollen can be found in a florw
