Monday 2/25/19 Grab your journal. Warm-up: (write question and answer) In vascular plants, what are the two main structures that carry resources between the roots & shoot system?

Monday 2-25-19 Objective Product We will investigate the purpose of a flower, its structures & their functions. Product I will explain the difference between the male and female reproductive parts of a flower.

What is the purpose of a flower? REPRODUCTION

Some sepals are the same color as the petals, while others are not.

Sepals Petal

Attracts pollinators (birds, bees, butterflies) Plant Reproduction Term Function Petals Attracts pollinators (birds, bees, butterflies)  Pistil (Carpel)   Stigma Style Ovary Ovule Stamen Anther Filament

Protect the bud – modified leaf Attracts pollinators (birds, bees, butterflies) Petals Sepals Protect the bud – modified leaf

Stigma Pistil Style Ovules Ovary

Female Reproduction Pistil (female reproductive parts) Stigma- sticky part that catches the pollen Style- tube that connects the stigma to ovary Ovary- contains eggs (ovules), grows into fruit Ovules-egg that turns into seed when fertilized

Attracts pollinators (birds, bees, butterflies) Plant Reproduction Term Function Petals Attracts pollinators (birds, bees, butterflies)  Pistil (Carpel)  Female reproductive parts   Stigma  sticky part that catches the pollen Style Tube that connects the stigma to the ovary Ovary  contains eggs (ovules) & grows into fruit Ovule  egg that turns into seed when fertilized Stamen Anther Filament Female Parts

Anther Stamen Filament

Male Reproduction Stamen (male parts) Anther- holds the pollen (plant sperm) Filament- stalk that holds the anther Pollen- grains containing a male gamete that can fertilize the female ovule

Attracts pollinators (birds, bees, butterflies) Plant Reproduction Term Function Petals Attracts pollinators (birds, bees, butterflies)  Pistil (Carpel)  Female reproductive parts   Stigma  sticky part that catches the pollen Style Tube that connects the stigma to the ovary Ovary  contains eggs (ovules) & grows into fruit Ovule  egg that turns into seed when fertilized Stamen  Male reproductive parts Anther holds the pollen (plant sperm) Filament  stalk that holds the anther Female Parts Male parts

Petals Anther Stigma Stamen Pistil Filament Style Ovules Sepals Ovary (Male gamete) Anther Stigma Stamen Pistil Filament Style Ovules Sepals Ovary

Plant Reproduction Notes 107 Plant Reproduction Notes Plant Reproduction & Parts of a Flower    What is the purpose of the flower?                 glue notes onto page 107 all the way down Add to your table of contents! Term  Function  Petals    Pistil (Carpel)  Stigma  Style  Ovary  Ovule  Stamen  Anther  Filament