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What is the difference between pollen and pollen grain?
Pollen refers to the microscopic reproductive structures produced by plants, while pollen grains are the individual units that carry the male gametes. Pollen grains are released from the anthers of flowers and are carried by wind or pollinators to fertilize the ovules of plants.
What is a ovary in a plant?
Its something to do with pollen going down the style into the ovary to be germinated. It is also a place where the egg or the ovule devolops.
What is the difference between pollination and fretilization?
Pollination is a proces of dispersing pollen grains to stigma and the fertilization is the followed proces of pollination.
How germinated pollen grain looks like under microscope?
pollen grains under the microscope with information on treatment, so as to keep them hydrated with various solutions. Building up a collection of pollen for permanent mounts is possible; tips are also given here on how to be successful.
When are the pollen counts the highest?
Pollen counts are typically highest in the early morning, between 5 a.m. and 10 a.m. This is when the air is cooler and still, allowing pollen to linger and accumulate. It's best to limit outdoor activities during these times if you are sensitive to pollen.
Why is it the stigma is sticky?
The stigma is germinated (fertilised) by the pollen sticking to it.
What is the difference between pollen and pollen grain?
Pollen refers to the microscopic reproductive structures produced by plants, while pollen grains are the individual units that carry the male gametes. Pollen grains are released from the anthers of flowers and are carried by wind or pollinators to fertilize the ovules of plants.
What is the explanation for the difference between pollination and germination?
These terms relate to plants. Pollination means that pollen is transferred to a second plant to fertilize it and produce seeds. The seeds are later planted and a new individual is germinated (grown) from the seed. This is like the egg and sperm producing a zygote which will grow into a new animal.
What is a ovary in a plant?
Its something to do with pollen going down the style into the ovary to be germinated. It is also a place where the egg or the ovule devolops.
Is there any difference between capsules or granule bee pollen?
There isn't any difference except your body doesn't have to dissolve the capsules of bee pollen. These are both used to rebuild the adrenal and increase energy.
What is the difference between pollination and fretilization?
Pollination is a proces of dispersing pollen grains to stigma and the fertilization is the followed proces of pollination.
What is difference between seed cones and pollen cones?
Pollen cones are the male pollen-producing cones, and seed cones are the female seed-producing cones in conifer trees.Seed cones are gymnosperms, which means the seeds are not enclosed within an ovary (in Greek, gymno is naked).
What is the difference between self-pollenation and cross-pollenation?
self pollination means transfer of pollen from the anthers to the stigma of the same flower. Cross pollination means transfer of pollen from the anthers of one flower to the stigma of another flower.
Where is Mazda 3 pollen filter?
The Pollen filter is between the fan and the engine.
Is the kangaroo paw self germinated?
No. The flowers of the kangaroo paw are mainly pollinated by birds. The way the flower is shaped, together with the position of the anthers bearing the pollen enables pollen to be deposited on the head of birds as they feed on the nectar within the flowers. In turn, as birds move from flower to flower, feeding on each, the pollen transfers to other flowers. Interestingly, different species of kangaroo paw often deposit the pollen on different areas of the birds' heads, limiting the chance of pollen from one species being deposited in the flowers of another.
What is an ovary in a plant?
Its something to do with pollen going down the style into the ovary to be germinated. It is also a place where the egg or the ovule devolops.
What is the difference between male and female watermelon plants?
Male watermelon plants produce only male flowers that contain pollen, while female watermelon plants produce only female flowers that require pollen to produce fruit. This difference in flower types is essential for pollination and fruit production in watermelon plants.
