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Chapter: 7th Science : Term 2 Unit 5 : Basis of Classification

Points to Remember

7th Science : Term 2 Unit 5 : Basis of Classification : Points to Remember

POINTS TO REMEMBER

* Classification of living organisms is made on the basis of their characteristics, similarities and differences.

* Classification is needful to identify living organisms and to study about them conveniently

* Kingdom is the largest division of the living world and species is the basic unit of classification.

* Kingdom Animalia is divided into 2 sub kingdoms.

• Invertebrates (Animals without back bone)

• Vertebrates (Animals with back bone)

* Invertebrates are classified into nine phyla

 * Vertebrates are classified into five classes

* Plants are classified into flowering and non flowering plants and further classified into groups based on their nature of plant body and fruiting body.

* In 1969, R.H. Whittakar proposed a five kingdom classification of living organisms.

* The Five kingdom classification includes five kingdom namely – Monera, Protista, Fungi, Plantae and Animalia.

* Gaspard Bauhin is 1623, introduced the binomial nomenclature and it was implemented by Carolus Linnaeus in 1753.

* Binomial nomenclature is an universal system of naming organisms. It contain two names

* The first name of binomial is genus name and the second name is species name

* Carolus Linnaeus is known as Father of Modern Taxonomy

 

ICT CORNER

CLASSIFICATION

This activity enables the students to identify vertebrates And invertebrates.


PROCEDURE :

Step 1: Type the URL link given below in the browser or scan the QR code. A page opens with tinytap and “PLAY” button

Step 2: Click it it opens into another page

Step 3: The page shows animals with the words “Invertebrate or vertebrate” in a box near the animal

Step 4: When you click the correct option vertebrate or invertebrate it goes to next picture


Classification URL:

https://www.tinytap.it/activities/g1fca/play/vertebrates-and-invertebrates

*Pictures are indicative only

*If browser requires, allow Flash Player or Java Script to load the page.


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