Transcript Plant Kingdom - Tak Sun Secondary School

Plant Kingdom
Simple Photosynthetic
Organisms: From Algae to Ferns
How plant can be classified|?
How plant can be classified|?
• Non flowering plant
–
–
–
–
Algae
Mosses
Ferns
Gymnosperms
• Flowering plant
– Angiosperms
Algae
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Mosses
Ferns
Algae
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Aquatic
Mosses
Ferns
Algae
Living
condition
Aquatic
Appearance
(color)
Green
Brown &
red
Roots
Stem
Leaves
Others
Mosses
Ferns
Algae
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Aquatic
Green
Brown &
red



Mosses
Ferns
Algae
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Aquatic
Green
Brown &
red



Nonvascular
Mosses
Ferns
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Aquatic
Damp
Green
Brown &
red



Nonvascular
Ferns
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Aquatic
Damp
Green
Brown &
red



Nonvascular
Green
Ferns
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Aquatic
Damp
Green
Brown &
red



Nonvascular
Green



Ferns
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Aquatic
Damp
Green
Brown &
red



Nonvascular
Green



Rhizoids
Ferns
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Ferns
Aquatic
Damp
Land
Green
Brown &
red



Nonvascular
Green



Rhizoids
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Ferns
Aquatic
Damp
Land
Green
Green
Green
Brown &
red



Nonvascular



Rhizoids
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Ferns
Aquatic
Damp
Land
Green
Green






Green
Brown &
red



Nonvascular
Rhizoids
Living
condition
Appearance
(color)
Roots
Stem
Leaves
Others
Algae
Mosses
Ferns
Aquatic
Damp
Land
Green
Green






Green
Brown &
red



Nonvascular
Rhizoids
Water need for
fertilization,
Spores formation
Ferns
Spores
Gymnosperms
• Which two groups of plant have seed
produce?
• Do gymnosperms give flower?
• What color is in the tree of gymnosperm?
• What is the reproductive structure in
gymnosperm?
• What is the shape of the leaves?
Gymnosperms
• Which two groups of plant have seed produce?
Non-flowering seed plant – Gymnosperm
Flowering seed plant - Angiosperm
• Do gymnosperms give flower?
no real flowers
• What color is in the tree of gymnosperm?
Large evergreen trees
Gymnosperms
• What is the shape of the leaves?
Needle-shaped leaves
• What is the reproductive structure in
gymnosperm?
Reproduce by producing seeds
Seeds develop in cones naked seeds
Flowering Plant
Specie A
Specie B
(Provided) (Provided)
Flower
colour
No. of petal
Shape of
leaf
Pattern of
vein
Red,
yellow,white
…….
white
51, 42,27...
6
egg
Long,
narrow
network
Long, lines
Specie C
(Your own)
Flowering Plant
Shape of leaf
Specie A
(Provided)
4 or 5 or its
multiples
Oval
Pattern of vein
network
Specie B
(Provided)
3 or its
multiples
Long and
narrow
Parallel-running
Cotyledon
2 in their seeds
1 in their seeds
Dicotyledon
Monocotyledon
No. of petal
Think more! 
A
Dicotyledon
B
Monocotyledon
C
Dicotyledon
Think more! 
D
Monocotyledon
E
Dicotyledon
Summary of the plant kingdom
Plant kingdom
Non-flowering plants
Plants without seeds
Plants with seeds
NO roots, stems and leaves
Leaves, stems and roots or rootlikes sturctures
Algae
No vascular tissues With vascular tissues
Mosses
Flowering plants
Ferns
Gymnosperms
Angiosperms