1. Flower Parts Diagram

2. Flower Parts Diagram petals anther filament sepal ovule (egg) ovary
style
stigma
stamen
pistil

3. Angiosperm Reproduction
Pollination 
Process of the pollen (sperm) getting from one flower to another (carried by a pollinator)
Fertilization 
Sperm coming into contact with the ovule (egg)
Germination
When a dormant seed falls under the conditions needed for it to sprout into a new plant.

4. To help the plant reproduce (by attracting pollinators)
Flower Anatomy
FLOWERS
30. Why do some plants have flowers? What is their main function?
31. In a flower, modified leaves called _______________ protect the bud.
32. The broad, flat, thin leaf-like parts of a flower, called _______________, attract insects and other animals.
33. A male flower’s reproductive structure is a(n) _____________ and the female structure is a(n) _____________.
34. If the egg is fertilized, the ______________ develops into a fruit, and the _____________ develops into a seed.
To help the plant reproduce (by attracting pollinators)
sepals
petals
stamen
pistil
ovary
ovule

5. Flower Anatomy 1 2 3 4 5 PETALS  attract insects and other animals
PISTIL female reproductive part
receive pollen
contain ovules
STAMEN  male reproductive part
produce pollen 2 3
OVULES  egg cells within the ovary 4
SEPALS  modified leaves that protect the bud
NECTAR  Most flowers use some of their sugars to produce nectar, which they use to lure in pollinators. Insects move from flower to flower eating nectar while unwittingly transferring pollen at the same time. 5

6. Anthers
Stargazer lily

7. Stamen  Male reproductive part; includes both an anther and a filament
Anther  Structure that produces and holds pollen
Filament  Thin stalk that holds up the anther

8. Pistil  Female reproductive part; includes stigma and style, and ovary.
Tip of the pistil; pollen sticks to it.
Stigma
Style
Tube connecting stigma to ovary.
Ovary
Contains ovules (unfertilized eggs); eventually grows into the fruit.

9. Sepals modified leaves that protect the developing bud

10. Some have both and can self-pollinate.
Male/Female
Some have both and can self-pollinate.
Some plants produce only male flowers.
stamen
pistil
Some plants produce only female flowers.

11. Review

12. Leaf Layers Review

13. Layers of a Leaf A. B. C. D. E. F. G. H. Cuticle Epidermis
Stomata (guard cells)
Palisade layer
Vein
Spongy layer (air space)
Xylem
Phloem

14. Photosynthesis Review What is the entire Photosynthesis Equation?
CO2 6 6
H2O
light 6
+ O2
C6H12O6
chlorophyll

15. Pollination and Fertilization
What does this become?
Pollen grain forms on anther
Pollen tube forms
Sperm fertilized the ovule (egg) to produce a new seed.

16. fertilized ovule (seed)
Flower to Fruit
dead petals and sepals
ovary
fertilized ovule (seed)

17. Fruit Production

18. Flower Dissection
Part 2: Reproductive Parts