Previous Year Question Papers for Class 12 Biology
Access comprehensive previous year question papers for Class 12 Biology using the CBSE Class 12 Biology Question Paper 2014 Delhi Set 02. Designed to align with the 2026-27 CBSE academic guidelines, these solved papers help students assess their exam readiness and understand official marking schemes.
Practice Class 12 Biology Exam Papers
View or download the dedicated CBSE Class 12 Biology Question Paper 2014 Delhi Set 02 resource below. Engaging with these previous year papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.
CBSE Class 12 Biology Question Paper 2014 Set 2 - Delhi. 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.
1. State the cause of Accelerated Eutrophication.
Ans. Pollutants from human activities /effluents from industries / effluents from home / sewage /agricultural (chemical) wastes radically accelerate the ageing process.
2. Identify ‘a’ and ‘b’ in the figure given below representing proportionate number of major vertebrate taxa.
Ans. (a) Mammals ,
(b) Amphibians = ½ + ½
3. Give an example of an organism that enters ‘diapause’ and why.
Ans. (Many species of) Zooplankton, unfavourable condition = ½ + ½
4. Name the two intermediate hosts which the human liver fluke depends on to complete its life cycle so as to facilitate parasitization of its primary host.
Ans. Snail and Fish = ½ + ½
5. Mention the type of host cells suitable for the gene guns to introduce an alien DNA.
Ans. Plant cells
6. Name any two types of cells which act as ‘Cellular barriers’ to provide Innate Immunity in humans.
Ans. Polymorpho-nuclear Leukocytes / Neutrophils / Monocyte , Natural Killer (type of lymphocyte), macrophages
Please click the link below to download pdf file of CBSE Class 12 Biology Question Paper 2014 Set 2 - Delhi.
Free study material for Biology
Past Exam Papers & Solutions for Class 12 Biology
Previous Year Question Papers: Class 12 Biology
Access structured past examination sets for Class 12 Biology. Solving the CBSE Class 12 Biology Question Paper 2014 Delhi Set 02 provided above helps students understand actual exam difficulty levels, question formats, and topic distributions for both descriptive and objective sections.
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FAQs
The CBSE Class 12 Biology Question Paper 2014 Delhi 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 2014 Delhi 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 2014 Delhi 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 2014 Delhi 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 2014 Delhi Set 02, are provided free of charge in mobile-friendly PDF.