STRUKTUR FUNGSI BUNGA BUAH DAN BIJI STRUCTURE FUNCTION

STRUKTUR & FUNGSI BUNGA, BUAH, DAN BIJI STRUCTURE & FUNCTION FLOWER, FRUIT, AND SEED by: IDA RIANAWATY Januari 2010 IDA RIANAWATY, S. Si. , M. Pd.

BUNGA FLOWER IDA RIANAWATY, S. Si. , M. Pd.

Struktur Bunga The Structure of Flower Struktur 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 Bunga Morphology Structure of Flower IDA RIANAWATY, S. Si. , M. Pd.

What Are the Parts of a Flower n Most flowers have four parts Sepal – one of the leaflike 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 n Flower parts 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 Bunga The Function of flower Fungsi 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 Tunggal Singgle Flower IDA RIANAWATY, S. Si. , M. Pd.

Bunga Majemuk Multiple Flower IDA RIANAWATY, S. Si. , M. Pd.

What Are the Parts of a Flower n Most flowers have four parts Sepal – one of the leaflike 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 n Flower parts 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 n n n http: //www. biotopics. co. uk/newgcse/biomassener gyloss. 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.