1 / 21

Plants Unit

Plants Unit. Chapter 3. Flower Parts. Petals Often the most colorful part of the flower. Stamen Thin stalk with a knoblike structure at the end. Produces the pollen Pistil The part of the flower that receives the pollen. . Parts of the Flower. Petals. Pistil. Stamen.

sunee
Télécharger la présentation

Plants Unit

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Plants Unit Chapter 3

  2. Flower Parts • Petals • Often the most colorful part of the flower. • Stamen • Thin stalk with a knoblike structure at the end. • Produces the pollen • Pistil • The part of the flower that receives the pollen.

  3. Parts of the Flower Petals Pistil Stamen Worktext p. 45

  4. Function pistil • Receives pollen = • Contains seeds = • Has pollen = • Contains stored food = fruit stamen cotyledon Worktext p. 45

  5. Parts of the Flower

  6. Pollination • The transfer of pollen from the stamen to the top of pistil • 4 types • Insect • Animal • Self • Wind

  7. Pollination

  8. Pollination

  9. Pollination

  10. God’s Plantlife

  11. Seeds

  12. Three Parts

  13. Seed Travel (dispersion) • Four main ways seeds are dispersed. • By animals • By humans • By water • By wind

  14. Reproduction Without Seeds • Runners • Bulbs • Tubers • Cutting

  15. Classifying Plants • The Botanist • Studies plants • Classifying • Grouping plants with similar characteristics

  16. Tubes vs. No Tubes

  17. Seeds or Spores

  18. Flowers vs. Cones

  19. Plant’s Life Cycle • A seed germinates • A seedling grows • Flowers grow and the plants mature • An insect pollinates the plant • The plant produces fruit • The seeds disperse

  20. A Plant’s Life Cycle

More Related