Hey friends, In continuation with our series for Science Question bank for Class 9th CBSE, after previous post on Chapter 6, in this post let me give you the question bank for Class 7th which would help you for revision of all the concepts to help you be better prepared for exams.
CBSE - NCERT - Class 9th - Science
Chapter 7 - Diversity in Living Organisms
- What is the need for us to classify different organisms?
- What is Evolution
- Who are called "Primitive" or "Lower organisms"?
- Who are called "Advanced" or "Higher Organisms"?
- Give some examples of various characteristics used for a hierarchical classification.
- What do you mean by Biodiversity?
- What are the 5 kingdoms, Whittaker had proposed for the classification of Living Organisms. Explain with diagram of classification tree and basis for classification.
- How are Monera subdivided further as per modification introduced by Woese in classification?
- What is the scheme in which the sub-groups of classification are named at various stages.
- Explain the characteristics of Monera with examples and their diagrams.
- Explain the characteristics of Protista with examples and their diagrams.
- What is the difference between Autotrophic vs Heterotrophic mode of nutrition?
- Explain the characteristics of Fungi with examples and their diagrams.
- What are Litchens?
- Explain the characteristics of Plantae with examples and their diagrams.
- Explain the characteristics of Animalia with examples and their diagrams.
- Name the sub groups into which Kingdom Plantaeis further classified. Explain with Diagram of the classification tree and basis for classification.
- Explain the characteristics of Thallophyta with examples and their diagrams.
- Explain the characteristics of Bryophyta with examples and their diagrams
- Explain the characteristics of Pteridophyta with examples and their diagrams.
- What is the difference between Cryptogams vs Phanerogams?
- Explain the characteristics of Gymnosperms with examples and their diagrams.
- Explain the characteristics of Angiosperms with examples and their diagrams.
- What is the difference between Monocots and Dicots?
- What are the sub-groups into which Kingdom Animalia is further classified?
- What are the characteristics of Porifera. Give examples. Explain with diagram.
- What are the characteristics of Coelenterata. Give examples. Explain with diagram.
- What are the characteristics of Platyhelminthes. Give examples. Explain with diagram.
- What are the characteristics of Nematoda. Give examples. Explain with diagram.
- What are the characteristics of Annelida. Give examples. Explain with diagram.
- What are the characteristics of Arthropoda. Give examples. Explain with diagram.
- What are the characteristics of Mollusca. Give examples. Explain with diagram.
- What are the characteristics of Echinodermata. Give examples. Explain with diagram.
- What are the characteristics of Protochordata. Give examples. Explain with diagram.
- What are the characteristics of Vertebrata. Give examples. Explain with diagram.
- What are the characteristics of each of the six classes, Vertebrata is sub=grouped into with examples.
- Cyclostomata
- Pisces
- Amphibia
- Reptilia
- Aves
- Mammalia
- Why do we need a Scientific naming system or Nomenclature for living Organisms.
I hope you would find this question bank useful for end to end preparation for this chapter. This chapter is one of most difficult chapter in Biology due to so many classification. They way I would recommend is to read this chapter at-least 3 times a day for at-least 7 days to better remember all the names, characteristics of each type of organism.
If you are aspiring to make a career in Medical science, then this chapter forms the base of your preparation.
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