CHAPTER 8 (FORM 4) 8.4-BIODIVERSITY

Prepared by: Asyraf Sallehudin (Ash) Amelia Suhaila (Momoe)

Musfirah (Mus) Arrafiq Zaidan (Rafiq)

Teacher : Mr. Abdul Malek Kamarudin

4 AL Jazari - 2011

Biodiversity refers to the diverse species of plants and animals in diferrent ecosystem on Earth.

Since there are so many organisms in the world, so it’s important to classify them.

What is Biodiversity ???

Present by Amelia Suhaila

Classification of OrganismsTAXONOMY

CLASSIFICATION

Is the branch of Biology concerned with the identification , naming and classification of organisms.

Systematic method of classifying plants and animals based on their characteristic and similarities.

The organisms can be easily and accurately identified and enables scientists to communicate accurately and precisely with one another.

Present by Amelia Suhaila

Kingdom

FUNGIᴥYeast

ᴥMushroom

PLANTAEᴥMossesᴥFern

ᴥHibiscusANIMALIAᴥInsects , FishReptiles , Birds

mammals

Present by Amelia Suhaila

Classification of Organism

MONERA

•Unicellular organism•Absence of nuclear membrane•Present of cell wall•Either autotrophic or heterotrophic•Simple organization•No specialization

PROTISTA

•Mostly unicellular organisms•Present of nuclear membrane•Either presence or absence of cell wall•Either autotrophic or heterotrophic•Simple organization•No specialization of cell

Present by Amelia Suhaila

Classification of Organism

FUNGI•Unicellular or multicellular organism•Presence of nuclear membrane•Presence of cell wall•Heterotrophic•Most have simple organization•May have specialization of cell

PLANTAE

•Multicellular organisms•Presence of nuclear membrane•Most are autotrophic•Complex organization•Specialization of cell•Immobile

Present by Musfirah Roslan

Classification of Organism

ANIMALIA

• Multicellular organisms• Presence of nuclear

membrane• Absence of cell wall• Heterotrophic• Complex organization• Specialization of cell• Mobile

Present by Musfirah Roslan

Hierarchy in the classification of organisms

For this hierarchy, the most largest group is kingdom, and the most smallest group is species.

It’s can be divided into seven main group.

Present by Asyraf Sallehudin

Organism in same group have the same characteristics . So, it’s will be different to the other group. For example,

Organism in same phylum have the same characteristics, but differ from the other phyla.

Organism in same class have same characteristics, but differ from other classes.

Hierarchy in the classification of organisms

Present by Asyraf Sallehudin

Hierarchy in the classification of

organisms

Kingdom

Species

Present by Asyraf Sallehudin

Click icon to add picture

Linnaeus Binomial System.Introduce by Swedish botanist Carl Linnaeus also known as Father of Taxonomy

This system is used to naming the organism scientifically at

international level. An organism is named with two Latin names.

The first name is the genus name. The second name is the specific name that is the species.

How to write the name ??? Both must in Latin. The genus name begins with capital letter; while the species name begin with small letter. Printed in italics. If handwritten, each name is underlined separately.

Present by Asyraf Sallehudin

This system is used to get the accurate name and;Avoid confusion over the name of the organism.It also ensures that the naming of organism is systematically.

What the importance of Linnaeus Binomial system ???

Present by Asyraf Sallehudin

What is the Importance of Biodiversity ???

Provide various of biological product.

Provide many

enviromental services to human.

Present by Arrafiq Zaidan

What is the Importance of Biodiversity ???

Click icon to add picture As a food shelter and other basic

needs.

As a rich heritage of flora and

fauna.

Diversity in genetic pool.Present by Arrafiq Zaidan

End of Our Presentation…

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