Angiosperms

1
Angiosperms
The parts of a flower
2
Lets review the four main parts of a plant.
Can you guess what they are?
1. R
oots
2. S
tem
3. L
eaves
4. F
lower
3
flower
leaves
stem
roots
4
What is the function of the root?
The roots absorb water from the soil.
root
5
What is the function of the stem?
The stem helps to support the plant.
stem
6
What is the function of the leaf?
The leaves use sunlight to provide the plant with
energy.
leaf
7
What is the function of the flower?
The flower helps the plant to reproduce.
flower
8
All flowers have male and female parts
This is the name for the FEMALE part of the
flower.
pistil
stamen
This is the name for the MALE part of the flower.
9
The pistil
(female part)
stigma
style
ovary
10
The stamen
(male part)
anther
filament
pollen
11
The parts of a flower
pollen
stigma
anther
style
filament
ovary
12
Review

• Plants produce flowers which have male and
  female organs.

• Seeds are formed when pollen from the male
  organ fertilizes the female organ.

13
Complete all 4 floral organs (floral organs
sepals, petals, stamens (male ), carpels
(female) Incomplete lacking 1 or more floral
Perfect both stamens and carpels on 1
flower Imperfect lacking either a stamen or
carpel