This document discusses reproduction in plants. It explains that reproduction occurs through the union of male and female gametes to form a zygote. The male sex organs in plants are called androecium, which are made up of stamens. Each stamen has an anther and filament. The female sex organs are called gynoecium, which are composed of stigma, style, and ovary. Fertilization occurs through the fusion of male and female gametes during pollination.

1. WELCOME

2. REPRODUCTION IN PLANTS

3. INTRODUCTION
 Reproduction is the process of development of a new
organism from a single cell called zygote, which is formed by
union of two dissimilar gametes.

4. SEX ORGANS IN PLANTS
Androecium
Gynoecium

5. ANDROECIUM
 Androecium is the male sex organ on a flower.
 It is made up of a number of stamens.

6. STRUCTURE OF STAMEN
 Each stamen has two parts , anther and filaments.
 The bulged part of the stamen is called anther.

7. GYNOECIUM
 Gynoecium is the female reproductive part or organ of a
flower.

8. STRUCTURE OF GYNOECIUM
 Gynoecium is composed of stigma, style and ovary.

9. FERTILIZATION
 Fertilization is the process of fusion of the male and female
gametes. Fertilization takes place of the pollination.

10. CONCLUSION
 Every organism in nature lives only for a specific
period .Continuity of life is maintained in this
biosphere by the origin of life through reproduction.
Reproduction is thus an important characteristic of all
living organism.

11. THANKS