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ANGIOSPERM ANATOMY
Colwyn Sleep
Strawberry
Domain: Eukarya
Kingdom: Plantae
Subkingdom: Tracheobionta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
Order: Rosales
Family: Rosaceae
Genus: Fragaria
Species: Fragaria ananassa
PARTS OF ANGIOSPERM
Leaf
Flower
Stem
Fruit (mature ovary)
Carpel
(stigma, style, and ovary)
Stamen
(anther and filament)
Petal
Root System
Stigma
ROOT SYSTEM
Roots
Plant and Root
-absorbs water and nutrients
-anchors the plant to the ground
-stores food and nutrients
Main Root
Lateral Root
Tap Root
STEM
Stem
-supports and
elevates the leaves,
flowers and fruits.
-keeps the leaves in
the light and
provides a place for
the plant to keep its
flowers and fruits.
-transports fluids
between the roots
and the shoots in the
xylem and phloem.
LEAF
-Conducts Photosynthesis
(Chlorophyll in leaves uses the
energy in sunlight to turn
water and carbon dioxide gas
into sugar and oxygen gas)
Stomata in leaf controls the intake of carbon dioxide
Veinous leaf structure
FLOWER
Flower petals
grow in
groups of 8
Petal shape and colour helps
to attract pollinators
Petal
Sepal
-Protects the flower
during its bud stage
MALE REPRODUCTIVE
STRUCTURE
Stamen
-male reproductive
structure
Anther
produces the male gametophyte
“pollen”
Filament
-supports and holds the anther
FEMALE REPRODUCTIVE
STRUCTURE
Carpel
-female reproductive structure
Stigma
Style
-sticky tip of the style that catches
and holds pollen
-supports the stigma
-location where pollen tube forms
Ovary
-protects the ovule
Ovule
-Produces egg
Receptacle
where flower organs grow
DEVELOPING FRUIT
Remaining Stamen
Early seed development
The mature ovary forms a
fruit
which is eaten and aids in
seed dispersal
MATURE OVARY
Strawberry
Seeds
-germinate and begin the next generation
Mature Fruit
-acts as food so the fruit is consumed and dispersed
-provides food for the seed as it grows
-protects the seed
DICOT CLASSIFICATION
Flower Petals grow in groups of 8 Leaf has venous structure
Roots are tap-root style