First year science students 8 chapter imp questions for biology 🧫🧪

 🔬 Chapter-Wise Important Questions – Class 11 Biology (First Year)



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Chapter 1: The Living World


1. Define taxonomy and systematics.



2. What are the major characteristics of living organisms?



3. Explain binomial nomenclature with an example.



4. What is biodiversity? Why is it important?



5. Differentiate between species and genus.





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Chapter 2: Biological Classification


1. What are the five kingdoms of classification? Who proposed it?



2. Explain the characteristics of Monera.



3. How are Archaebacteria different from Eubacteria?



4. Write a short note on the Protista kingdom.



5. Give differences between fungi and plants.





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Chapter 3: Plant Kingdom


1. What are the characteristics of Bryophytes?



2. Differentiate between gymnosperms and angiosperms.



3. Explain the life cycle of a fern.



4. Describe the main features of algae.



5. What are pteridophytes? Mention their significance.





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Chapter 4: Animal Kingdom


1. What are the basis of classification in animals?



2. Give general features of phylum Arthropoda.



3. Differentiate between vertebrates and invertebrates.



4. Write the characteristics of phylum Chordata.



5. Compare Porifera and Coelenterata.





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Chapter 5: Morphology of Flowering Plants


1. What is the function of the root system?



2. Describe the different types of phyllotaxy.



3. Define inflorescence. Name its types.



4. Differentiate between monocot and dicot seeds.



5. Explain modifications of stems with examples.





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Chapter 6: Anatomy of Flowering Plants


1. Differentiate between dicot and monocot stem anatomy.



2. Define vascular bundles and their types.



3. What is secondary growth in plants?



4. Describe the internal structure of a dicot root.



5. What is meristematic tissue? Mention its types.





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Chapter 7: Structural Organisation in Animals


1. Describe the structure of a neuron.



2. What are the types of epithelial tissues?



3. Draw and label the anatomy of the earthworm.



4. Give differences between open and closed circulatory systems.



5. Write short notes on connective tissues.





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Chapter 8: Cell - The Unit of Life


1. Describe the structure and function of the nucleus.



2. What are prokaryotic and eukaryotic cells?



3. Explai

n the structure and function of mitochondria.



4. What are cell organelles? List any five with functions.



5. Draw a well-labeled diagram of an animal cell.




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