Upload
novi-latifa
View
213
Download
0
Embed Size (px)
DESCRIPTION
hhh
Citation preview
STRUKTUR & FUNGSI BUNGA, BUAH, DAN BIJISTRUCTURE & FUNCTION FLOWER, FRUIT, AND SEED
by: IDA RIANAWATY
Januari 2010
IDA RIANAWATY, S.Si.,M.Pd.
BUNGAFLOWER
IDA RIANAWATY, S.Si.,M.Pd.
Struktur BungaThe Structure of FlowerStruktur bunga sangat beraneka ragam,baik bentuk
maupun warna tergantung pada jenis tumbuhanya.meskipun demikian,struktur dasar bunga sama,yaitu terdiri atas kelompok bunga,mahkota bunga,benang sari,dan putik.
Structure of flower is very various,whether shape or colour depends on the kind of plant.Although,basic structure of flower are the same,that is consist of flower sepal,flower petal,stamen,and pistil.
IDA RIANAWATY, S.Si.,M.Pd.
Struktur Morfologi BungaMorphology Structure of Flower
IDA RIANAWATY, S.Si.,M.Pd.
What Are the Parts of a Flower
Most flowers have four parts
Flower parts
Sepal – one of the leaf-like parts that protects a flower bud and that is usually green
Pistil – part of a flower that makes the eggs that grow into seeds
Stamen – part of a flower that makes pollen
Pollen – tiny grains that make seeds when combined with a flower’s egg
IDA RIANAWATY, S.Si.,M.Pd.
IDA RIANAWATY, S.Si.,M.Pd.
Fungsi BungaThe Function of flowerFungsi utama bunga adalah sebagai alat
reproduksi generative.organ reproduksi jantan di sebut benang sari dan reproduksi betina di sebut putik.
The main function of flower is as generative reproduction organ.flower has male reproduction organ called stamen and female reproduction organ called pistil.
IDA RIANAWATY, S.Si.,M.Pd.
IDA RIANAWATY, S.Si.,M.Pd.
Bunga TunggalSinggle Flower
IDA RIANAWATY, S.Si.,M.Pd.
Bunga MajemukMultiple Flower
IDA RIANAWATY, S.Si.,M.Pd.
What Are the Parts of a Flower
Most flowers have four parts
Flower parts
Sepal – one of the leaf-like parts that protects a flower bud and that is usually green
Pistil – part of a flower that makes the eggs that grow into seeds
Stamen – part of a flower that makes pollen
Pollen – tiny grains that make seeds when combined with a flower’s egg
IDA RIANAWATY, S.Si.,M.Pd.
How Do Flowers Make Seeds and Fruits?
Great Plant Escape- Plant parts
Ovary – the bottom part of the pistil in which seeds form
Ovule - the inner part of an ovary that contains an egg
embryo – tiny part of a seed that can grow into a new plant
IDA RIANAWATY, S.Si.,M.Pd.
References http://www.biotopics.co.uk/newgcse/
biomassenergyloss.html diambil tanggal 8 maret 2008
Suyitno & Sukirman. 2009. Biology 2 for Junior High School. Penerbit Yudistira. Jakarta.
Nunung N. 2008. IPA Biologi Bilingual untuk SMP kelas VIII. Penerbit Yrama Widya. Bandung.
IDA RIANAWATY, S.Si.,M.Pd.