Download PARTS OF A FLOWER

PARTS OF A FLOWER
PEATAL
 Petals- petals are brightly colored to
attract insects such as bees and
butterflies into the flower.
 Insects pick up the pollen from the
flower and carry it to the next flower
that they visit. This is how insects
pollinate flowers.
Stamen
 Stamen are the male parts of the
flower.
 They make the pollen.
 Pollen is the fine yellow powder
needed to make a new plant.
 Each stamen has two parts, the
anther and the filament.
 The anther contains the pollen and
the filament holds up the anther.
Stigma
 The stigma is female part of the
flower.
 This is where the seeds are
made. The stigma is sticky to catch
the grains of pollen.
 The style is the neck that the pollen
travels down to get to the Ovary.
Ovary
 In the ovary, the pollen
joins the ovule and the
ovules become seeds.
 This process is called
fertilization.
Receptacle The Receptacle is the top of the flower
stalk.
 This is where the flower parts are
attached.
 It is often round in shape.
 All the parts of the flower are attached
to the receptacle.
Sepals
 Sepals are special kinds of leaves that
form a ring around the petals.
 Their job is to protect the flower while
it is still a bud. After the flower has
opened, the sepals can still be seen
behind the petals.
 All the sepals together are called the
CALYX
 Flowering plants reproduce themselves by producing
seeds.
 The seeds also provide the plants with a way to spread
out and grow in new places, sometimes a long way
from the parent.
 This is important because if the seeds are not
dispersed, many germinating seedlings will grow very
close to the parent plant. This results in competition
between every one of the seedlings as well as with the
parent plant. The competition is for light, space, water
and nutrients. All of these are important for plants to be
able to grow.
 Butterfly pea ดอกอัญชัญ
 Jasmine ดอกมะลิ,
 Chrysanthemum ดอกเบญจมาศ
 Amaranth ดอกบานไม่ รู้ โรย
 Carnation ดอกคาร์ เนชั่น
 Lotus ดอกบัว
 Flame-tree. ต้ นหางนกยูง
 Rose ดอกกุหลาบ
 Chinese rose ชบา
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