Biology ppt with 3D model for flower chapter

1. Group
Discussion
Vibhu Kumar
Roll no 12, Class 9B

2. 1.
The Flower develops different
whorls differently. How and
Why?? Choose any one whorl
and explain.

3. There are 4 whorls in flower

4. Calyx- Sepals

5. Corolla- Petals

6. Androceium- Stamens

7. Gynoceium-Pistils

8. Major functions
of Gynoecium

9. Pollination

10. Pollination-
Trapping pollens

11. Fertilization

12. Formation of
seed and fruit

13. • I think all whorls are important and are special in their
own way.
Gynoecium is an important part of the flower which
determines the future of the plant