WARM – UP 03/05
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Transcript of WARM – UP 03/05
WARM – UP 03/05
•Using complete sentences, explain one situation in the movie that you had previously knew about from lecture. Then, explain one situation in the movie that you had no prior knowledge before watching the movie.
Parts and functions of the Plant
1. Petals 2. Sepals3. Stame
n4. Anther5. Pistil6. Ovary
Petals Structure: Leaf like, colorful, arranged in a
circle around the top of the flower’s stem. Function: Protection, Attract pollinators
Why are most flowers bright colors?
Sepals Structure: Modified leaves that surround the developing
flower,. Usually are green in color
Function: To support and protect the flower also prevent it from drying out!
Stamen Structure: A stalk-like filament Function: Provides the nutrients and water to
produce pollen.
Is the MALE reproductive structure of a flower.
Anther Structure: It is located on the top of the
stamens. Function: Produce pollen – that holds the
sperm
Pistils Structure: centrally located, stalk-like
tube filament Function: To collect pollen and lead it to
the ovary for pollenation Is the FEMALE reproductive structure of
a flower
One or More Pistil
ButtercupLily
Ovary Structure: Is located at the bottom portion of the pistil Function: Each ovary contains an egg When pollen from the male portion of the plant reaches
the ovary and fertilization occurs the ovary grows into the fruit or vegetable.
http://www.youtube.com/watch?v=O7eQKSf0LmY
http://www.youtube.com/watch?v=O1iqdHgIAig
Video Questions1. Do all flowers have bright colored
petals? Give an example of a flower without bright petals.
2. How is a seed created?3. What is the purpose of fruit?4. Name 3 ways that seeds can be
distributed away from the original mothering plant.
5. Why does a bee dance in their hive?