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Angiosperms
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Why a Flower?
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A flower is made up of rings
The outermost ring is made of sepals The next ring inside of the sepal are the petals Inside the petals are a ring of stamen And last, in the CENTER of the flower is the pistil
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The Reproductive Structure of Flowering Plants:
Perianth Petal: Corolla Sepal:Calyx
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Flower Anatomy Flowers contain the reproductive parts of angiosperms.
When a flower is still a bud, it is enclosed by leaf-like structures called sepals These structures help protect the flower. .
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Flower Anatomy The petals attract pollinating insects with
their bright color and attractive scent . The coloration may extend into the ultraviolet, which is visible to the compound eyes of insects, but not to the eyes of birds.
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Petals The patterns on the inside of the petals often act as
“landing strips” for insects. It helps guide insects to the male and female reproductive structures within the flower
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Flower Anatomy The petals also surround the reproductive organs.
The stamen has two parts. filament . anther
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The stamen is made of two parts the Anther and the Filament.
The Parts of a Stamen The stamen is made of two parts the Anther and the Filament. Filament Anther The Filament is a stalk like structure that holds up the Anther. The Anther produces the pollen cells.
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Flower Anatomy In the center of the flower are
the pistils (also known as the carpel)
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Flower Anatomy The pistils are the female organs of the flower.
The stigma is at the very top of the pistil. A sugary fluid makes the stigma sticky, and keeps the pollen from falling off or blowing away.
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Flower Anatomy The pistils of most flowers have three parts.
At the base of the flower is the hollow ovary, which contains the egg cells (ovule) A slender tube, called the style, connects the stigma to the ovary. Fertilization takes place in the ovary.
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ijhpFlower Anatomy fertilization carpel structure
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Fruit and Seed Formation
A fruit develops from an ovary. A seed develops from an ovule.
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Flower Structure Variation
A flower having sepals, petals, stamens, and pistils is complete; if a flower is lacking one or more of these whorls, it is said to be incomplete. complete incomplete no stamens present = incomplete
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Pollen Dispersal by Animals
Bees, Beetles, Bats, Birds, Butterflies, etc…
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Dicot versus Monocot Dicot Monocot
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What is the Female Reproductive organ of the plant called?
Question #1 What is the Female Reproductive organ of the plant called? Click on the answer you think is correct. Sepal C. Pistil B. Anther D. Stamen
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What is the Female Reproductive organ of the plant called?
Question #1 What is the Female Reproductive organ of the plant called? Click on the answer you think is correct. Sepal C. Pistil B. Anther D. Stamen
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What is the Male Reproductive organ of the plant called?
Question #2 What is the Male Reproductive organ of the plant called? Click on the answer you think is correct. Sepal C. Petal B. Style D. Stamen
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Question #3 The Female Reproductive Organ
What is a Petal? Click on the answer you think is correct. The Female Reproductive Organ B. The Male Reproductive Organ C. The protection for the flower bud D. The colorful part of the flower that attracts pollinators
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Question #4 What is a Sepal? The Female Reproductive Organ
Click on the answer you think is correct. The Female Reproductive Organ B. The Male Reproductive Organ C. The protection for the flower bud D. The colorful part of the flower that attracts pollinators
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The anther and filament are parts
Question #5 The anther and filament are parts of what flower part? Click on the answer you think is correct. Sepal C. Pistil B. Petal D. Stamen
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Question #6 parts of what flower part? Sepal C. Pistil
The ovary, stigma, and style are parts of what flower part? Click on the answer you think is correct. Sepal C. Pistil B. Petal D. Stamen
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The Ovary of a flower holds and produces the _________.
Question #7 The Ovary of a flower holds and produces the _________. Click on the answer you think is correct. Ovules C. Pistil B. Anther D. Pollen
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The Anther of the flower holds and produces the __________.
Question #8 The Anther of the flower holds and produces the __________. Click on the answer you think is correct. Ovules C. Pistil B. Anther D. Pollen
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Question #9 What are the Male sex cells of a flowering plant called?
Click on the answer you think is correct. Stamen C. Pistil B. Style D. Pollen
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What are the Female sex cells of the flowering plant called?
Question #10 What are the Female sex cells of the flowering plant called? Click on the answer you think is correct. Ovules C. Pistil B. Anther D. Pollen
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Click here to return to Question #2
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Click here to refresh your memory about the Sepal
INCORRECT! Click here to refresh your memory about the Sepal 1
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Click here to refresh your memory about the Sepal
INCORRECT! Click here to refresh your memory about the Sepal 2
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Click here to refresh your memory about the Anther
INCORRECT! Click here to refresh your memory about the Anther 1
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Click here to refresh your memory about the Stamen
INCORRECT! Click here to refresh your memory about the Stamen 1
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Click here to refresh your memory about the Sepal
INCORRECT! Click here to refresh your memory about the Sepal 2
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Click here to refresh your memory about the Petal
INCORRECT! Click here to refresh your memory about the Petal 2
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Click here to refresh your memory about the Style
INCORRECT! Click here to refresh your memory about the Style 2
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Click here to refresh your memory about the Pistil
INCORRECT! Click here to refresh your memory about the Pistil 2
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Click here to refresh your memory about the Stamen
INCORRECT! Click here to refresh your memory about the Stamen 2
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Click here to refresh your memory about the Petal
INCORRECT! Click here to refresh your memory about the Petal 2
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Click here to refresh your memory about the Pistil
INCORRECT! Click here to refresh your memory about the Pistil 2
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Click here to refresh your memory about the Stamen
INCORRECT! Click here to refresh your memory about the Stamen 2
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Click here to refresh your memory about the Petal
INCORRECT! Click here to refresh your memory about the Petal 2
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Click here to refresh your memory about the Sepal
INCORRECT! Click here to refresh your memory about the Sepal 2
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Click here to refresh your memory about the Petal
INCORRECT! Click here to refresh your memory about the Petal 2
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Click here to refresh your memory about the Sepal
INCORRECT! Click here to refresh your memory about the Sepal 2
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Click here to refresh your memory about the Sepal
INCORRECT! Click here to refresh your memory about the Sepal 2
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Click here to refresh your memory about the Petal
INCORRECT! Click here to refresh your memory about the Petal 2
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Click here to refresh your memory about the Pistil
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Click here to refresh your memory about the parts of a Stamen
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Click here to refresh your memory about the Pollen
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Click here to refresh your memory about the Pistil
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Click here to refresh your memory about the Ovules
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Click here to refresh your memory about the Anther
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Click here to refresh your memory about the Pistil
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Click here to refresh your memory about the Stamen
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Click here to refresh your memory about the Style
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Click here to refresh your memory about the Pistil
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Click here to refresh your memory about the Anther
INCORRECT! Click here to refresh your memory about the Anther 2
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Click here to refresh your memory about the Pistil
INCORRECT! Click here to refresh your memory about the Pistil 2
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Click here to refresh your memory about the Pollen
INCORRECT! Click here to refresh your memory about the Pollen 2
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The Sepals Review Fun Facts about Sepals: Sepal
Sepal are found at the base of the flower. Sepal look like green petals Sepals help protect the developing bud. 1 Sepal Back to Quiz
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The Parts of a Stamen Review
The stamen is made of two parts the Anther and the Filament. Filament Anther The Filament is a stalk like structure that holds up the Anther. The Anther produces the pollen cells. 1 Back to Quiz
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The Stamen Review Stamen
Stamen are the Male reproductive organs of a flower. The stamen produce the Male sex cells called pollen cells. Stamen 1 Back to Quiz
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The Stamen Review Stamen
Stamen are the Male reproductive organs of a flower. The stamen produce the Male sex cells called pollen cells. Stamen 2 Back to Quiz
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The Sepals Review Fun Facts about Sepals: Sepal
Sepal are found at the base of the flower. Sepal look like green petals Sepals help protect the developing bud. 2 Sepal Back to Quiz
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The Petals Review Fun Facts about Petals: Petal
Petals are the colorful part of a flower. Petals attract pollinators. 1 Petal Back to Quiz
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The Parts of a Pistil Review
The pistil is made of three parts the Stigma, the Style, and the Ovary. The Stigma is the sticky surface at the top of the pistil. The ovary is at the base of the pistil and holds the ovules. 1 Graphic taken from The Style is the tube like stalk that holds the stigma up. Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 1 Back to Quiz
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The Stamen Review Stamen
Stamen are the Male reproductive organs of a flower. The stamen produce the Male sex cells called pollen cells. Stamen 3 Back to Quiz
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The Sepals Review Fun Facts about Sepals: Sepal
Sepal are found at the base of the flower. Sepal look like green petals Sepals help protect the developing bud. 3 Sepal Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 2 Back to Quiz
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The Stamen Review Stamen
Stamen are the Male reproductive organs of a flower. The stamen produce the Male sex cells called pollen cells. Stamen 4 Back to Quiz
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The Petals Review Fun Facts about Petals: Petal
Petals are the colorful part of a flower. Petals attract pollinators. 2 Petal Back to Quiz
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The Sepals Review Fun Facts about Sepals: Sepal
Sepal are found at the base of the flower. Sepal look like green petals Sepals help protect the developing bud. 3 Sepal Back to Quiz
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The Petals Review Fun Facts about Petals: Petal
Petals are the colorful part of a flower. Petals attract pollinators. 2 Petal Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 2 Back to Quiz
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The Sepals Review Fun Facts about Sepals: Sepal
Sepal are found at the base of the flower. Sepal look like green petals Sepals help protect the developing bud. 3 Sepal Back to Quiz
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The Petals Review Fun Facts about Petals: Petal
Petals are the colorful part of a flower. Petals attract pollinators. 2 Petal Back to Quiz
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The Stamen Review Stamen
Stamen are the Male reproductive organs of a flower. The stamen produce the Male sex cells called pollen cells. Stamen 4 Back to Quiz
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The Parts of a Stamen Review
The stamen is made of two parts the Anther and the Filament. Filament Anther The Filament is a stalk like structure that holds up the Anther. The Anther produces the pollen cells. 1 Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 2 Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 2 Back to Quiz
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The Parts of a Stamen Review
The stamen is made of two parts the Anther and the Filament. Filament Anther The Filament is a stalk like structure that holds up the Anther. The Anther produces the pollen cells. 1 Back to Quiz
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The Stamen Review Stamen
Stamen are the Male reproductive organs of a flower. The stamen produce the Male sex cells called pollen cells. Stamen 4 Back to Quiz
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The Parts of a Pistil Review
The pistil is made of three parts the Stigma, the Style, and the Ovary. The Stigma is the sticky surface at the top of the pistil. The ovary is at the base of the pistil and holds the ovules. 1 Graphic taken from The Style is the tube like stalk that holds the stigma up. Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 2 Back to Quiz
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The Parts of a Stamen Review
The stamen is made of two parts the Anther and the Filament. Filament Anther The Filament is a stalk like structure that holds up the Anther. The Anther produces the pollen cells. 1 Back to Quiz
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The Pistil Review Pistil
The Pistil is the Female reproductive organ of a flower. The Pistil produces the Female sex cells called ovules (egg cells). 2 Back to Quiz
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Click here to refresh your memory about the Stamen
INCORRECT! Click here to refresh your memory about the Stamen 1
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Correct! Nice Job Congratulations on finishing your quiz!
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For more Flower Part Info….
Check out: There is a game that you can play and learn more about the parts of a flower!
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