Bio Ch 3 Class 9
Important easy to understand Notes of Bio Ch 3 Class 9 Biodiversity English Medium written by Professor Sulman Arif Suib. These notes are very helpful in the preparation of Biology for students of the 9th class Biology English Medium and these are according to the paper patterns of all Sindh Book Boards.
Summary and Contents:
Topics which are discussed in the notes are given below:
- Define and explain classification.
- What is biodiversity?
- Describe the importance of biodiversity.
- Describe the principles of classification.
- Define taxonomy.
- Explain the units of classification.
- Explain the aims of classification.
- Briefly describe the history of classification.
- How living organisms are classified into two kingdoms classification.
- How living organisms are classified into three kingdom classification?
- Describe the four kingdom classification.
- Describe in detail kingdom classification.
- What do you know about the structure of virus? Why virus is not placed in any Kingdom.
- What do you know about Binomial Nomenclature? What are the advantages of scientific over the common names?
- Describe the principle of Binomial Nomenclature.
- Define conservation of biodiversity.
- What are the factors which affecting biodiversity in Pakistan?
- Describe the reasons to conserve biodiversity.
- What are the problems associated to conserve biodiversity in Pakistan?
- Deserve the problems associated to conserve biodiversity and due to human intervention.
- What is deforestation and describe its causes and effects on biodiversity.
- Write few lines on endangered and extinct species.
- Why amoebia is not placed in animal kingdom?
- Why cyanobacteria are placed in Monera?
- Distinguish between the following in tabulated form: (i) Plan't kingdom and Animal Kingdom (ii) Monera and protista (iii) Fungi and Plantae.
- Important Short Questions Answers of Bio Ch 3 Class 9 Biodiversity.
- Define and explain classification.
- What is a biodiversity?
- Define taxonomy.
- Explain the units of classification.
- What do you know about the structure of virus? Why virus is not placed in any Kingdom?
- Define conservation of biodiversity
- Write few lines on endangered and extinct species.
- Why scientific naming is necessary?
- Why amoeba is not placed in animal kingdom?
- How living organisms are classified into two kingdom classification?
- Why virus is not placed in any Kingdom?
- Why cyanobacteria are placed in Monera?
- Draw chart showing three kingdom classification.