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What is the ovule used for on a flower?
The ovule in a flower is the structure that develops into a seed after fertilization. It contains the female gametes and is located within the ovary of the flower. When pollen fertilizes the ovule, it triggers the formation of a seed, which can develop into a new plant. Essentially, the ovule plays a crucial role in plant reproduction and the continuation of the species.
What is The fertilization from one plant to another is called?
Plants do not have sperm. The male gamete is found in the pollen grain. The egg is usually called an ovule. When the pollen from the same plant is used, we speak of self pollination, and when the gametes fuse it is self fertilization.
What is the job of the pistil in flowers?
The pistil is situated at a flower's center. It is a flower's female reproductive part that consists of the ovary at its base, style, and stigma. The role of the stigma, which is located at the top of the pistil, is to collect pollen. A pollen tube, which grows down through the style, connects the stigma to the ovary. The ovary contains ovules that are fertilized by the pollen.
What is the name of tiny grains in honey used to identify its'' origins?
Pollen
What technique is used by stigma to catch pollen?
The technique used by stigma to catch pollen is called adhesion. The sticky surface of the stigma allows pollen grains to adhere to it when they come into contact, enabling successful pollination to occur.
How does pollen help a plant survive?
Simply put it is the reproductive part of the plant.
What is the ovule used for on a flower?
The ovule in a flower is the structure that develops into a seed after fertilization. It contains the female gametes and is located within the ovary of the flower. When pollen fertilizes the ovule, it triggers the formation of a seed, which can develop into a new plant. Essentially, the ovule plays a crucial role in plant reproduction and the continuation of the species.
How does the pollen reach the ovule in African violets?
Usually this is done by hand, the sac is very hard and needs to be carefully cut open by using a sharp exacto knife in order to display the powdery pollen. A small brush, q-tip or similar is used to transfer the pollen to the stigma.
What is The fertilization from one plant to another is called?
Plants do not have sperm. The male gamete is found in the pollen grain. The egg is usually called an ovule. When the pollen from the same plant is used, we speak of self pollination, and when the gametes fuse it is self fertilization.
What is the function of the pollen tube?
The pollen tube of most seed plants acts as a conduit to transport sperm cells from the pollen grain, either from the stigma (in flowering plants or angiosperms) to the ovules at the base of the pistil, or directly through ovule tissue in some gymnosperms (conifers and gnetophytes).
Function of ovule?
ovule is used in pangligo yeah boy
Why used the mature pollen grain in pollen germination experiment?
this is because premature pollen grain do not contain the sperm cell for fertilization. only the generative nucleus in mature pollen grain will divide mitosisly to form sperm cell for fertilization
What is it called when the sperm from one plant fertilized the eggs of the same plant?
Plants do not have sperm. The male gamete is found in the pollen grain. The egg is usually called an ovule. When the pollen from the same plant is used, we speak of self pollination, and when the gametes fuse it is self fertilization.
What is it called when the sperm from one plant fertilizers the eggs of the same plant?
Plants do not have sperm. The male gamete is found in the pollen grain. The egg is usually called an ovule. When the pollen from the same plant is used, we speak of self pollination, and when the gametes fuse it is self fertilization.
What is the process in which pollen from one plant is used to pollinate the eggs in the flower of a different plant?
I think that there are two processes: Pollination and Fertilization Pollination is when the pollen grains meet on the stigma (female reproductive organ) of another flower. Fertilization is when the pollen actually meets the egg in the ovary. (Sperm joins with egg)
What is the job of the pistil in flowers?
The pistil is situated at a flower's center. It is a flower's female reproductive part that consists of the ovary at its base, style, and stigma. The role of the stigma, which is located at the top of the pistil, is to collect pollen. A pollen tube, which grows down through the style, connects the stigma to the ovary. The ovary contains ovules that are fertilized by the pollen.
What is the name of tiny grains in honey used to identify its'' origins?
Pollen
