Revision Notes For Class 9 Science Chapter 7 Diversity in Living Organisms

If you think you are done studying the whole portion of the upcoming exam, then it’s the right time for you to start revising the topics you have just learned. Revising the topics help to clear the concepts and to build confidence among the students. The chapter teaches about how the classification was done among the living organisms, the Hierarchy of Classification Groups

Like the monera, protista, fungi, plantae and animalia. Further, Plantae is categorized into Thallophyta, Bryophyta, Pteridophyta, Angiosperms, and Gymnosperms. Like this the animal kingdom is also divided.

CBSE Class 9 Science Chapter 7 Diversity In Living Organisms

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Protista Difference Between Algae and Fungi

Frequently asked Questions on CBSE Class 9 Science Notes Chapter 7: Diversity in Living Organisms

Q1

What are the types of species present in the ‘Monera’ kingdom?

Kingdom Monera is classified into three sub-kingdoms- Archaebacteria, Eubacteria and Cyanobacteria.

Q2

What is an ‘Algae’?

Algae are defined as a group of predominantly aquatic, photosynthetic, and nucleus-bearing organisms that lack the true roots, stems and other parts.

Q3

What is ‘Thallophyta’?

Thallophyta is a group of non-mobile organisms which are often known as lower plants as they lack proper body differentiation.

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