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BIOLOGICAL CLASSIFICATION
Study Material
BIOLOGICAL CLASSIFICATION
Very Short Answer Questions
Q1. What is the nature of cell-walls in diatoms?
Q2. How are Viroids different from Viruses?
Q3. What do the terms phycobiont and mycobiont signify?
Q4. What do the terms 'algal bloom' and 'red tides' signify?
Q5. State two economically important uses of heterotrophic bacteria.
Q6. What is the principle underlying the use of cyanobacteria in agricultural fields for crop improvement?
Q7. Plants are autotrophic. Name some plants which are partially heterotrophic.
Q8. Who proposed five kingdom classification? How many kingdoms of this classification contain eukaryotes?
Q9. Give the main criteria used for classification by Whittaker.
Q10. Name two diseases caused by Mycoplasmas.
Q11. What are slime moulds ? Explain what is meant by plasmodium with reference to slime moulds.
Q12. What is the nature of cell-walls in diatoms?
Q13. How are Viroids different from Viruses?
Q14. What do the terms phycobiont and mycobiont signify?
Q15. What do the terms 'algal bloom' and 'red tides' signify?
Q16. State two economically important uses of heterotrophic bacteria.
Q17. What is the principle underlying the use of cyanobacteria in agricultural fields for crop improvement?
Q18. Plants are autotrophic. Name some plants which are partially heterotrophic.
Q19. Who proposed five kingdom classification? How many kingdoms of this classification contain eukaryotes?
Q20. Give the main criteria used for classification by Whittaker.
Q21. Name two diseases caused by Mycoplasmas.
Q22. What are slime moulds ? Explain what is meant by plasmodium with reference to slime moulds.
Q1. Give the salient features and importance of Chrysophytes.
Q2. Give a brief Dinoflagellates. account of
Q3. Write the role of Fungi in our daily life.
Q4. What are the characteristic features of Euglenoids?
Q5. Give the salient features and importance of Chrysophytes.
Q6. Give a brief Dinoflagellates. account of
Q7. Write the role of Fungi in our daily life.
Q8. What are the characteristic features of Euglenoids?
Q1. Give the salient features and comparative account of different classes of Fungi studied by you.
Q2. Describe briefly different groups of Monerans you have studied.
Q3. Enumerate the salient features of different groups in protista.
Q4. Give the salient features and comparative account of different classes of Fungi studied by you.
Q5. Describe briefly different groups of Monerans you have studied.
Q6. Enumerate the salient features of different groups in protista.
Q1. Polluted water bodies have usually high abundance of plants like Nostoc and Oscillatoria. Give reasons.
Q2. Cyanobacteria and heterotrophic bacteria have been clubbed together in Eubacteria of kingdom Monera as per the five kingdom classification, eventhough the two are vastly different from each other. Is this grouping of the two types of taxa in the sam
Q3. What observable features in Trypanosoma would make you classify it under kingdom Protista?
Q4. At a stage of their life cycle, ascomycetous fungi produce the fruiting bodies like cleistothecium, perithecium or apothecium. How are these three types of fruiting bodies differ from each other?
Q5. State two economically important uses of:(a) Heterotrophic bacteria(b) Archaebacteria
Q6. Give a comparative account of the classes of Kingdom Fungi on the basis of the following:(i) mode of nutrition(ii) mode of reproduction
Q7. Give a brief account of viruses with respect to their structure and nature of genetic material. Also name four common viral diseases.
Q8. Organise a discussion in your class on the topic Are viruses living or non- living?
Q9. Suppose you accidentally find an old preserved permanent slide without a label and in your effort to identify it. you place the slide under microscope and observe the following features:(a) unicellular body.(b) well defined nucleus,(c)biflagellate c
Q10. What would you identify it as ? Can you name the kingdom it belongs to ?
Q11. Polluted water bodies have usually high abundance of plants like Nostoc and Oscillatoria. Give reasons.
Q12. Cyanobacteria and heterotrophic bacteria have been clubbed together in Eubacteria of kingdom Monera as per the five kingdom classification, eventhough the two are vastly different from each other. Is this grouping of the two types of taxa in the sam
Q13. What observable features in Trypanosoma would make you classify it under kingdom Protista?
Q14. At a stage of their life cycle, ascomycetous fungi produce the fruiting bodies like cleistothecium, perithecium or apothecium. How are these three types of fruiting bodies differ from each other?
Q15. State two economically important uses of:(a) Heterotrophic bacteria(b) Archaebacteria
Q16. Give a comparative account of the classes of Kingdom Fungi on the basis of the following:(i) mode of nutrition(ii) mode of reproduction
Q17. Give a brief account of viruses with respect to their structure and nature of genetic material. Also name four common viral diseases.
Q18. Organise a discussion in your class on the topic Are viruses living or non- living?
Q19. Suppose you accidentally find an old preserved permanent slide without a label and in your effort to identify it. you place the slide under microscope and observe the following features:(a) unicellular body.(b) well defined nucleus,(c)biflagellate c
Q20. What would you identify it as ? Can you name the kingdom it belongs to ?