CBSE Guess > Papers > Question Papers > Class XII > 2004 > Biology > Outside Delhi Set-II BIOLOGY (Set II— Outside Delhi) Except for the following questions, all the remaining questions have been asked in Set I . Q. 1. Name the cavity in the girdle, into which the head of the femur fits. 1 Q. 2. Newt regenerates its amputed limb. What type of regeneration is it? 1 SECTION - B Q. 8. Differentiate between callus culture and suspension culture. 2 Q. 9. Where are cytokinins synthesised in plants? Mention any two of their functions. 2 Q. 10. What is the role of carbonic anhydrase in humans? Where is it operative? 2 Q. 14. Describe the condition termed as atherosclerosis. How does it affect the body? 2 SECTION - C Q. 17. What is meant by ecological succession? Differentiate between pioneer community and climax community. 3 Q. 18. Differentiate between osmoregulators and osmoconformers. Under which category will you place Hagfish? Why is it exceptional? 3
CBSE 2004 Question Papers Class XII
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