Biology Class 9 Chapter 2: Biodiversity

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• Class 9
• Biology
• Chapter 2
• FBISE SSC-I

Chapter summary

Chapter 2 of Biology for Class 9 is called "Biodiversity". It covers 8 learning outcomes of the Federal Board syllabus. You will learn to: define Species; define biodiversity and classification. Parhayi.com has 197 MCQs, 70 short questions and 19 long questions for this chapter.

Topics in this chapter

• Define Species
• Define biodiversity and classification
• Describe advantages of classification
• Discuss the history of classification schemes
• List the three distinct domains into which living…
• List the taxonomic ranks of classification
• Outline the binomial nomenclature system
• Describe the complications of classifying viruses

Sample questions

Try these questions from the chapter. The answers are for Premium students.

1. What advantage is there for two scientists on opposite sides of the world to use a single name for a particular organism? (3 marks)
2. The trees of a hill-side village are cut for fuel. Predict two effects on the biodiversity of that area and on the people. (3 marks)
3. Why is the taxonomic hierarchy called a “ladder”? (3 marks)

What Premium gives you in this chapter

• 197 MCQs with answers and explanations
• 70 short questions with full answers
• 19 long questions with answers
• 14 Learn cards
• 56 Activities and games
• chapter tests that show your weak topics

Biology is the study of living things. Learn the diagrams with their labels, keep the key terms in your own words, and revise each chapter with short questions.