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What are Flowers?

What are Flowers?. Take Cornell notes in your lab notebook. Label your flower worksheet using the image below:. Male Parts of a Flower. Stamen: male reproductive organ of the flower. Parts: Filament: long stalk that supports the anther, connects to the base of the flower.

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What are Flowers?

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  1. What are Flowers? Take Cornell notes in your lab notebook.

  2. Label your flower worksheet using the image below:

  3. Male Parts of a Flower • Stamen: male reproductive organ of the flower. • Parts: • Filament: long stalk that supports the anther, connects to the base of the flower. • Anther: Pollen grains form at the tip of the stamen. • Pollen: Sperm of flower.

  4. Female Parts of a Flower • Pistil: female reproductive organ of a flower. • Parts: • Stigma: tip of pistil. • Style: long tube • Ovary: base of style, holds eggs.

  5. Plant Reproduction • Flowering plants reproduce through a process called Pollination. • Plants can self-pollinate OR cross-pollinate with one another, depending on the parts they have.

  6. What is Pollination? • Pollination is when pollen (sperm) from the anther travels to the stigma of the pistil. • Pollen grains can travel by wind, gravity, water, bees or an animal to the stigma. • Pollen tube develops and the pollen grain travels down the style to fertilize the egg in the ovary. • The ovary will develop into a fruit with seeds or just develop into seeds. • The cycle repeats.

  7. Picture of Pollination

  8. Pollination

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