The reproductive parts of plants.

1. THE REPRODUCTIVE
PARTS IN PLANTS AND
THEIR FUNCTIONS.
Presented by: Cristal Jade Rendon

2. The Reproductive
Parts of Flowers
Plants are one of the most important living organism on earth.
They play much benefit to both animals and human beings.
They produce oxygen which is needed for the survival of
living organism. There are some plants which reproduce by
using their accessory part like flower.

3. The Reproductive Parts
of the Flower

4. Parts of the
Flowers
Receptacle
The enlarged upper end of flower stalk which bears the flower
or group of flowers.

5. Parts of the
Flowers
Sepal
The modified leaves which enclose and protect the other parts
of flower when it is still a bud. When the flower blooms, the
sepal supports the bottom of the flower. A group of sepals is
called calyx.

6. Parts of the
Flowers
Petals
The most obvious part of a flower. Most petals are
brightly colored to attract insects for pollination. A
group of petals is called corolla.

7. Parts of the
Flowers
Stamen
The male part of a flower. It consist of the filament and the
anther. The filament holds the anther in a position tall enough
to release the pollen. The anther consist of two lobes that
contains pollen sacs. Pollen sacs have pollen grains that are
released by the anther when they mature.

8. Parts of the
Flowers
Pistil
Is the female part of the flower. It is made up of three parts:
1. Style is a stalk that connects the stigma to the ovary. Tall enough to trap pollen
grains.
2. Stigma is a swollen structure at the end of the style. It receives the pollen
grains. The mature stigma secrets a fluid that stimulates the pollen grains to
germinate.
3. Ovary is the enlarged basal portion of the pistil which contains the ovule.

9. Parts of the
Flowers
Stamen Filament Ovary Anther Stalk
Ovule Petals Receptacle Sepal Style Stigma Pistil
Draw and label the different parts of
flower. Choose the correct answer in the
box.

10. Match Colum A with Colum B
Write the letter of the correct answer on the space provided.
Colum A
_____ 1. It is the female part of the flower.
_____ 2. It is the most attractive part of a flower .
_____ 3. It is the male part of the flower.
_____ 4. It holds and protect the flower.
_____ 5. It is a stalk that connects the stigma to the ovary
Colum B
a. Petals
b. Pistil
c. Stamen
d. Sepal
e. Flower
f. Style
Parts of the
Flowers

11. THANK YOU!