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Why is the sticky substance on the top of the stigma important?
Wiki User
∙ 14y ago
The stigma of a flower is sticky in order to aid in the reproduction of the flower. The stickiness allows pollen to adhere to the stigma, a sexual organ. This sticky stigma also prevents unwanted organisms and insects from penetrating the plant.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoit is important because without that sticky substance pollen grains wouldn't get stuck on the stigma
Wiki User
∙ 12y agoThe stigma is sticky because of the pollen. ( Scientists Answer ) Pollen is that sticky yellow or white stuff the drip from trees,flowers,ect.
Wiki User
∙ 14y agoit catches the pollen
Wiki User
∙ 11y agoTo stick the pollen grains
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What is sticky and is located on top of the pistol?
stigma
What helps the pollen grains to stay on the tip of the style after they land there?
sticky stigma
What part of the flower traps pollen?
the middle of the flower holds pollen or wear it is yellow
What does the stigma do for the plant?
The work of the stigma is to trap pollen grains from pollination agents. Afterwards, it goes ahead to direct the pollen grains to the ovum.
What are the three parts of the pistil of a flower?
The stigma, the style, and the ovaryThe stigma, style, and ovary.
Sticky top of the pistil?
The stigma.
What is sticky and is located on top of the pistol?
stigma
How does the structures of the stigma aid in pollination?
The top of the stigma is sticky and is where the pollen attaches to it.
Which part of the flower is sticky at the top in the middle of the flower?
The stigma
What would happen if you removed the stigma from a flower?
Stigma is very important part of the plant .Stigmas have a sticky top that allows the pollen to stick and pollinate the plant. Without pollination, there would be no seeds.
What helps the pollen grains to stay on the tip of the style after they land there?
sticky stigma
How stigma helps in the wind pollination?
Depending on the type of pollinators, the pollen grains may be sticky or light. Exine present on the pollen grains as the outermost covering layer is contributed by the tapetum cells. Reaching on the stigma after pollination, the stigmatic cells interact with the material of exine to determine the compatibility of the pollen to allow its germination for fertilization.
What role does the sticky liquid in a flower have?
Remember it as the sticky stigma
What holds up the stigma?
The stigma is the sticky surface at the top of the pistil; it traps and holds the pollen. The style is the tube-like structure that holds up the stigma. Stigma- the female part of the plant where the pollen grains land and germinate
Are seeds made in the pistil?
Seeds are made at the base of the pistil in the ovule. The top of the pistil is sticky an is called the stigma.
What is style on a plant?
The style is a long, slender stalk found within the flower. It links the stigma and the ovary. The stigma is located at the top of the style and it is a sticky platform in which the pollen grains are deposited.
What part of the flower traps pollen?
the middle of the flower holds pollen or wear it is yellow
