Essential whorls of flower .pptx

About gynoecium, androecium and importance of gynoecium

1. AMIRTHA S 21UED035 II B.Ed. Biological Science and English INSTRUCTIONAL DESIGN AND PRESENTATION SKILLS

2. Essential parts of flower Gynoecium

3. Hello! I am Amirtha S I am here because I love to guide you to a new world of plants. 3

4. If we could see the miracle of a single flower clearly our whole life will change 4

5. 90% Plants in the world is flowering plants (Angiosperms) 5

6. The Royal Botanic Gardens, Kew and Missouri 6 Angiosperms Pteridophytes Gymnosperms Bryophytes

7. FLOWER Flower has two essential parts Androecium Gynoecium 7

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9. Androecium Third whorl of the flower Male reproductive part It is composed of stamen. Stamen consists of Anther, filament and connective tissue. Gynoecium Fourth whorl of the flower. Female reproductive part. It is composed of Pistil. Pistil consist of style, stigma and ovary. ESSENTIAL WHORLS 9

10. Gynoecium/Pistil Female reproductive part of the flower 10

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12. BIG CONCEPT Bring the attention of your audience over a key concept using icons or illustrations 12 Why Gynoecium is important ?

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14. CARPEL 14 Unicarpellary Single CARPEL Eg: Fabaceae Bicarpellary Two CARPEL Eg: Rubiaceae Tricarpellary Three CARPEL Eg: Curcubitaceae Tetra carpellary Four CARPEL Eg: Lamiaceae Multi carpellary Many CARPEL Eg: Nymphaceae

15. 15 Gynoecium is also called as - Name the essential whorls of flower Rubiace a e is an example for -

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