Class 12 Biology Solved Question Papers: CBSE Class 12 Biology Question Paper 2009 Set 02
Review targeted exam resources with the CBSE Class 12 Biology Question Paper 2009 Set 02. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 12 Biology question papers support effective revision and performance tracking.
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CBSE Class 12 Biology Question Paper 2009 (2). Students can download the last year question papers using the link below. Free download of examination question papers with solutions.Last 10 year question papers should be practised to get better marks in examinations.
Q1. The microscopic pollen grains of the past are obtained as fossils.Mention the characteristic of the pollen grains that makes it happen.
Q2
Name the unlabelled areas ‘a’ and ‘b’ of the pie chart (given above) representing the global biodiversity of invertebrates shoeing their proportionate number of species of major taxa.
Q3. Some allergens trigger sneezing and wheezing in human beings.What causes this type of response by the body?
Q4. Name the group of organisms and the substrate they act on to produce biogas.
Q5. Are the thorn of Bougainvillea and tendril of Cucurbita homologous or analogous?What type of evolution has brought such a similarity in them?
Q6. Mention the two additional processing which hnRNA needs to undergo after splicing so as to become functional.
Q7. Mention the pollinating agent of an inflorescence of small dull coloured flowers with well exposed stamens and large feathery stigma. Give any one characteristic of pollen grains produced by such flowers.
Q8. Which of the following is a free living bacteria that can fix nitrogen in the soil?Spirulina, Azospirillum, Somalia
Please click the link below to download pdf file of CBSE Class 12 Biology Question Paper 2009 (2).
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Past Exam Papers & Solutions for Class 12 Biology
Previous Year Question Papers: Class 12 Biology
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FAQs
The CBSE Class 12 Biology Question Paper 2009 Set 02 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.
Yes, the solutions for CBSE Class 12 Biology Question Paper 2009 Set 02 are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Biology.
Solving previous year papers like CBSE Class 12 Biology Question Paper 2009 Set 02 is important to understand repeat themes and question difficulty levels of Biology. It helps Class 12 students to test their time management skills too.
Yes, where applicable, CBSE Class 12 Biology Question Paper 2009 Set 02 is available in both English and Hindi mediums. All students from Class 12 can access Biology study material in their preferred language.
No, all previous year question papers on StudiesToday, including CBSE Class 12 Biology Question Paper 2009 Set 02, are provided free of charge in mobile-friendly PDF.