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Cross pollination happens when the pollen of one flower is placed upon the stigma of another flower, whether of the same varietyor not.
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What happens between pollination and fertilisation?
After pollination, the pollen grain germinates and forms a pollen tube that grows down the style of the pistil to reach the ovule. Fertilisation occurs when the sperm cell from the pollen grain fuses with the egg cell in the ovule, resulting in the formation of a zygote.
What happens in self pollination?
Self-pollination occurs when a flower's pollen lands on the female reproductive organ (pistil) of the same flower or another flower from the same plant. This process does not require external agents like bees or wind for pollination to occur. It can lead to reduced genetic diversity in the offspring.
What are the three ways in which pollination can occur?
Pollination can occur through wind, animals (such as bees, butterflies, and birds), and self-pollination (where pollen is transferred from the anther to the stigma of the same flower or a different flower on the same plant).
Why does pollination happen?
Pollination happens to transfer pollen from the male reproductive organ of a flower to the female reproductive organ, fertilizing the ovules and enabling the plant to produce seeds. This process is crucial for the reproduction and genetic diversity of many plant species, ensuring their survival and adaptation to their environment.
How does cross pollination happen naturally?
Cross pollination happens when an organism transfers pollen to another flower. Or the pollen could transfer by wind. Bees mostly pollinate flowers we know and other by wind, pollen on our car.
Which happens first pollination or fertilation?
Pollination. Fertilization is what occurs after pollination.
What doese pollination mean?
Pollination happens is when the pollen goes into the ovary.
What happens during the processes of cross-pollination and self-pollination?
there is not to big of a differents
What happens once the pollen lands on the stigma?
Pollination
What happens after pollinating flowers?
the pollination grow into
When pollination happen?
Cross pollination happens when the pollen of one flower is placed upon the stigma of another flower, whether of the same varietyor not.
When does cross pollination happen?
Cross pollination happens when the pollen of one flower is placed upon the stigma of another flower, whether of the same varietyor not.
Why pollination happens?
Pollination is required for flowering plants to reproduce. This is due to the pollen acting as the sperm for the plant, and the pollen has to enter the ovum of the plant to create the seeds.
What happens to pollen grains immediately after pollination?
Pollen germination starts on compatible stigma
What happens when a flower is destroyed?
it becomes decomdosed and returns its nutrients to the enviorment
How does cross pollination happens?
it occurs naturally through insects.When an insect sits in a flower the pollen gets attached to its legs.th pollen is transferred when it sits on another plant and pollination occur
What happens between pollination and fertilisation?
After pollination, the pollen grain germinates and forms a pollen tube that grows down the style of the pistil to reach the ovule. Fertilisation occurs when the sperm cell from the pollen grain fuses with the egg cell in the ovule, resulting in the formation of a zygote.
