CBSE Class 12 Biology Sample Paper 2014 Set G

Read and download the CBSE Class 12 Biology Sample Paper 2014 Set G, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 12 Biology sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.

Solved Sample Paper for Class 12 Biology PDF

Our Class 12 Biology model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 12 students can identify weak areas and improve time management. We also suggest referring to our Class 12 Biology Question Papers of previous years to further strengthen your exam preparation.

Class 12 Biology Sample Paper with Solutions

SECTION-A

1. Mention the unique flowering phenomenon exhibited by Strobilanthus kunthiana (neelakuranaji). 

2. How does smoking tobacco in human lead to oxygen deficiency in their body? 

3. A garden pea plant (A) produced inflated yellow pod, and another plant (B) of the same species produced constricted green pods. Identify the dominant traits. 

4. Why is Eichhornia crassipes nicknamed as "Terror of Bengal" ? 

5. Write the location and function of the sertoli cells in humans. 

6. Name the following: 

    (a) The semi-dwarf variety of wheat which is high-yielding and disease-resistant.

    (b) Any one inter-specific hybrid mammal.

7. Write the similarity between the wing of a butterfly and the wing of a bat. What do you infer from the above with reference to evolution? 

8. Write what do phytophagous insects feed on. 

 SECTION - B

9. Draw a neat labelled sketch of a replicating fork of DNA. 
 
10. Where is sporopollenin present in plants? State its significance with reference to its chemical nature. 
 
11. (a) Highlight the role of thymus as a lymphoid organ. 
(b) Name the cells that are released from the above mentioned gland. Mention how they help in immunity.
 
12. Explain the work carried out by Cohen and Boyer that contributed immensely in biotechnology. 
 
13. Why do clown fish and sea anemone pair up ? What is this relationship called? 
 
14. (a) State the difference between meiocyte and gamete with respect to chromosome number. 
(b) Why is a whiptail lizard referred to as parthenogenetic?
 
15. Name the plant source of the drug popularly called "smack". How does it affect the body of the abuser? 
 
OR
Why is Rhizobium categorized as a 'symbiotic bacterium' ? How does it act as a biofertiliser ?
 
16. (a) State the role of DNA ligase in biotechnology. 
(b) What happens when Meloidegyne incognitia consumes cells with RNAi gene?
 
17. Some organisms suspend their metabolic activities to survive in unfavourable conditions.
Explain with the help of any four examples.

 

Please refer to attached file for CBSE Class 12 Biology Sample Paper 2014 Set G

How to download CBSE Class 12 Biology Sample Paper 2014 Set G in PDF?

Students can easily download the CBSE Class 12 Biology Sample Paper 2014 Set G from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 12 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Biology and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 12 students solve these papers actual exam conditions at home.

Why should you solve CBSE Class 12 Biology Sample Paper 2014 Set G?

Practicing these model papers has several benefits for Class 12 students:

  • New Question Bank: This set has fresh questions for Biology which are different from previous years.
  • Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 12 and also the type of questions asked.
  • Identify Weak Areas: Comparing your score in each set to find out topics in Class 12 Biology for which you need hard work.
  • Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 12 Biology makes you faster and better and you will be able to finish your exam on time.

What should you do after solving CBSE Class 12 Biology Sample Paper 2014 Set G?

  1. Check Your Work: Match your answers with the solutions given by our teachers in the Biology Sample Paper PDF.
  2. Learn from Mistakes: Class 12 students should focus on the questions which you solved incorrectly and understand the error.
  3. Revision: If you find a question difficult you shoul refer to NCERT book for Class 12 Biology to understand concepts and then try the question again.
  4. Continuous Practice: Solve multiple sets of Biology sample papers from studiestoday.com to build confidence before the CBSE exams.
Where can I download the PDF for CBSE Class 12 Biology Sample Paper 2014 Set G?

You can download the complete PDF for CBSE Class 12 Biology Sample Paper 2014 Set G for free from StudiesToday.com. Our resources for Class 12 Biology are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 12 Biology Sample Paper 2014 Set G?

Yes, CBSE Class 12 Biology Sample Paper 2014 Set G comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Biology to help students of Class 12 understand correct methodology and marking scheme.

How can practicing CBSE Class 12 Biology Sample Paper 2014 Set G help in exam preparation?

Practicing this Biology paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 12 Biology Sample Paper 2014 Set G accessible on mobile and tablets?

Yes, all our study materials for Class 12 Biology are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Biology Sample Paper 2014 Set G on your mobile device.